diploma in electrical engineering course structure

UNIVERSITY POLYTECHNIC

Three Year Diploma Course

In

Electrical Engineering

Course Curriculum

Session – 2016-17

Course Curriculum (Session 2015-18)

[Diploma in Engineering]

1

C O N T E N T S

Sr. No. Subject Code Subject Name Page No.

1 Course Structure, Contact Hours And Credits 2-7

2 Scheme of Grading 8

3 DHE 101 English Communication –I 9

4 DHM 101 Applied Mathematics -I 11

5 DHP 101 Applied Physics-I 12

6 DHC 101 Applied Chemistry-I 14

7 DCS 101 Fundamentals of Computer 15

8 DME 181 Engg. Drawing-I 16

9 DME 182 Workshop Practice 18

10 DHC 181 Applied Chemistry Lab I 22

11 DHP 181 Applied Physics Lab I 23

12 DCS 181 Computer Lab I 24

13 DHE 102 English Communication -II 26

14 DHM 102 Applied Mathematics -II 27

15 DHP 102 Applied Physics-II 28

16 DHC 102 Applied Chemistry-II 29

17 DME 102 Applied Mechanics 30

18 DME 184 Manufacturing Process & Building Materials 31

19 DME 185 Engineering Drawing-II 35

20 DHC 282 Chemistry Lab II 37

21 DHP 282 Physics Lab II 38

22 DCS 182 Computer Lab II 39

23 DME 186 Mechanics Lab 40

24 DHM 301 Applied Mathematics-III 41

25 DHM 302 Electrical Measurements and Measuring Instruments 42

26 DHM 303 Electronics – I 44

27 DHM 304 Computer Programming and Applications 46

28 DHM 305 Basics Of Electrical And Electronics Engineering 47

29 DEE 381 Electrical Engineering Design and Drawing – I Lab 48

30 DEE 382 Electrical Measurements and Measuring Instruments Lab 50

31 DEE 383 Electronics – I Lab 51

32 DEE 384 Electrical Workshop Practice Lab 52

33 DEE 401 Electrical Machines-I 53

34 DEE 402 Energy Sources and Management of Electrical Energy 55

35 DEE 403 Electronics – II 56

36 DEE 404 Instrumentation 58

37 DEE 405 Estimating and Costing in Electrical Engineering 60

38 DEE 481 Electrical Machines-I Lab 61

39 DEE 482 Electronics – II Lab 62

40 DEE 483 Electrical Engineering Design and Drawing – II Lab 63

41 DEE 484 Instrumentation Lab 64

42 DEE 501 Environmental Education 65

43 DEE 502 Electrical Machines – II 66

44 DEE 503 Electrical Power – I 68

45 DEE 504 Power plant engineering 70

46 DEE 505 Switch gear and protection 71

47 DEE 582 Electrical Machines – II Lab 73

48 DEE 601 Utilization of Electrical Energy 74

49 DEE 602 Electrical Power – II 76

50 DEE 603 Maintenance and servicing of electrical Machines 77

51 DEE 901 Control of electrical machines 78

52 DEE 902 Energy management 80

53 DEE 903 Refrigeration air conditioning & hmt 81

54 DME 633 Entrepreneurship Development and Management 82

55 DEE 682 Electrical Power – II Lab 83



2

GLA UNIVERSITY POLYTECHNIC

COURSE STRUCTURE, CONTACT HOURS and CREDITS

DISCIPLINE : COMMON To ALL BRANCH SEMESTER : I SEM (FULL-TIME)

Sr. No. Subject Code Subject Name

Periods Per Week

L T P/D

Cr

1 DHE 1001 English Communication –I 3 2 0 4

2 DHM 1001 Applied Mathematics -I 3 2 0 4

3 DHP 1001 Applied Physics-I 3 0 0 3

4 DHC 1001 Applied Chemistry-I 3 0 0 3

5 DCS 1001/DME

1002 Fundamentals of Computer /Engineering Mechanics

2 1 0 3

6 DME 1081 Engg. Drawing-I 0 0 4 2

7 DME 1082 Workshop Practice 0 1 4 3

8 DHC 1081/DHP

1081 Applied Chemistry Lab I/ Applied Physics Lab I

0 0 2 1

9 DCS 1082 Computer Lab II 0 0 2 1

10 DCS 1081/DME

1086 Computer Lab-I/ Engineering Mechanics Lab

0 0 2 1

11 DME 1099 General Proficiency 0 0 0 1

TOTAL 14 6 14 26

L- Lecture Period, T-Tutorial Period, P- Practical Period, D- Drawing Practice Period, Cr. Credits,

Member Member Chairman

Joint Board of Studies



3

GLA UNIVERSITY POLYTECHNIC COURSE STRUCTURE, CONTACT HOURS and CREDITS

DISCIPLINE : COMMON To ALL BRANCH SEMESTER : II SEM (FULL-TIME)

Sr. No. Subject Code Subject Name

Periods Per Week

L T P/D

Cr

1 DHE 2002 English Communication -II 3 2 0 4

2 DHM 2002 Applied Mathematics -II 3 2 0 4

3 DHP 2002 Applied Physics-II 3 0 0 3

4 DHC 2002 Applied Chemistry-II 3 0 0 3

5 DCS 2001/DME 2002

Fundamentals of Computer/Engineering Mechanics

2 1 0 3

6 DME 2084 Manufacturing Process & Building Materials 0 0 4 2

7 DME 2085 Engineering Drawing-II 0 1 4 3

8 DHC 2081/DHP

2081 Applied Chemistry Lab/Applied Physics Lab 0 0 2 1

9 DCS 2082 Computer Lab II 0 0 2 1

10 DCS 2081/DME

2086 Computer Lab-I/ Engineering Mechanics Lab 0 0 2 1

11 DME 2099 General Proficiency 0 0 0 1

TOTAL 14 6 14 26

L- Lecture Period, T-Tutorial Period, P- Practical Period, D- Drawing Practice Period, Cr. Credits, Member Member Chairman




4


DISCIPLINE : ELECTRICAL ENGG. SEMESTER : III SEM (FULL-TIME)

Sr. No.

Subject Code

Subject Name Periods Per Week

Cr

L T P/D

1 DEE 3001 Basics Of Electrical And Electronics Engineering 3 0 0 3

2 DEE 3002 Electrical Measurements and Measuring Instruments

4 0 0 4

3 DEE 3003 Circuit Theory 3 1 0 4

4 DEC 3011 Electronics – I 4 0 0 4

5 DCS 3011 Computer Programming and Applications 2 0 0 2

6 DEE 3081 Electrical Engineering Design and Drawing – I Lab

0 0 4 2

7 DEE 3082 Electrical Measurements and Measuring Instruments Lab

0 0 2 1

8 DEC 3091 Electronics – I Lab 0 0 2 1

9 DEE 3083 Electrical Workshop Practice Lab 0 0 4 2

10 DCS 3091 Computer Programming and Applications Lab 0 0 2 1

11 DEE 3084 Field & Presentations 0 0 2 1

12 DEE 3099 General Proficiency 0 0 0 1

TOTAL 16 1 16 26






5


DISCIPLINE : ELECTRICAL ENGG. SEMESTER : IV SEM (FULL-TIME)

Sr. No.

Subject Code

Subject Name Periods Per Week

Cr

L T P/D

1 DEE 4004 Electrical Machines-I 3 1 0 4

2 DEE 4005 Energy Sources and Management of Electrical Energy

3 0 0 3

3 DEC 4012 Electronics – II 3 0 0 3

4 DEE 4006 Instrumentation 3 1 0 4

5 DEE 4007 Estimating and Costing in Electrical Engineering 4 0 0 4

6 DEE 4085 Electrical Machines-I Lab 0 0 4 2

7 DEC 4092 Electronics – II Lab 0 0 2 1

8 DEE 4086 Electrical Engineering Design and Drawing – II Lab 0 0 4 2

9 DEE 4087 Instrumentation Lab 0 0 2 1

10 DEE 4088 Field & Presentations 0 0 2 1


TOTAL 16 2 14 26






6


DISCIPLINE : ELECTRICAL ENGG. SEMESTER : V SEM (FULL-TIME)

Sr. No.

Subject Code

Subject Name Periods Per

Week Cr

L T P/D

1 DEE 5001 Electrical and Electronics Engineering materials

3 0 0 3

2 DEE 5002 Electrical Machines – II 3 1 0 4

3 DEE 5003 Electrical Power – I 3 1 0 4

4 DEE 5004 Power plant engineering 4 0 0 4

5 DEE 5005 Switch gear and protection 4 0 0 4

7 DEE 5081 Electrical Machines – II Lab 0 0 4 2

8 DEE 5082 Seminar / Presentations 0 0 4 2

9 DEE 5083 Minor Project 0 0 4 2


TOTAL 17 2 12 26

L- Lecture Period, T-Tutorial Period, P- Practical Period, D- Drawing Practice Period, Cr.- Credits,

Member Member Chairman Joint Board of Studies



7


DISCIPLINE : ELECTRICAL ENGG. SEMESTER : VI SEM (FULL-TIME)

Sr. No.

Subject Code

Subject Name

Periods Per Week Cr

L T P/D

1 DEE 6006 Utilization of Electrical Energy 3 0 0 3

2 DEE 6007 Electrical Power – II 3 0 0 3

3 DEE 6008 Maintenance and servicing of electrical Machines 4 0 0 4

4 Elective I 4 0 0 4

5 Elective II 3 0 0 3

6 DEE 6085 Major Project Work Lab 0 0 12 6

7 DEE 6084 Electrical Power – II Lab 0 0 4 2


General Proficiency 0 0 0 1

TOTAL 18 0 16 26

L- Lecture Period, T-Tutorial Period, P- Practical Period, D- Drawing Practice Period, Cr.- Credits,

Elective I:

1. DEE 6001 - Control of electrical machines

2. DEE 6002 - Energy management

3. DEE 6003 - Refrigeration air conditioning & HMT Elective II:

4. DEE 6009 - Entrepreneurship Development and management 5. DEE 6005 - Environmental Education

Member Member Chairman Joint Board of Studies



8



9

DHE 101 : ENGLISH COMMUNICATION -I

Module No.

Contents Teaching Hours

I

Grammar and Usage: Modals Voice Direct and Indirect Narration Question Tags Transformation of Sentences Study of Text: “Science and Human life” by J.B.S. Haldane (From the prescribed text)

12

II

Writing skills: Writing Paragraphs Picture Composition Letter Writing: Personal Letters Study of Text: “The Eyes Are Not Here” by Ruskin Bond (From the prescribed text) “The Rocking-Horse Winner” by D.H. Lawrence (From the prescribed text)

12

III

Reading Skills: Comprehension passages from the prescribed text. Vocabulary: Words often confused, Synonyms, Antonyms. Study of Text: “The Lament” by Anton P. Chekhov (From the prescribed text) “The Fly” by Katherine Mansfield (From the prescribed text)

Developing Oral Communication Skills

● Greeting, Starting a Conversation

● Introducing Oneself

● Introducing Others

● Leave Taking

● Thanks Giving, Wishing Well

● Talking about Self

● Talking about Likes and Dislikes

(Note : The above content is for oral practice. It should not be included in theory examination.)

12

Credits: 04 L–T–P : 3–2–0 Semester I



10

BOOKS PRESCRIBED:

An Anthology of English Short Stories, Ed. R.P.Singh, Oxford University Press, New Delhi.

Current English Grammar & Usage with Composition by R.P. Sinha, Oxford University Press,

New Delhi.

BOOKS RECOMMENDED FOR STUDY:

Communicating Effectively in English, Book-I by RevathiSrinivas, Abhishek Publications,

Chandigarh.

High School English Grammar and Composition by Wren & Martin, S. Chand & Company

Ltd., Delhi.

Communication Techniques and Skills by R.K.Chadha, DhanpatRai Publications, New Delhi.

Intermediate English Grammar by Raymond, Murphy, Cambridge University Press, New

Delhi.

Living English Structure by W. Allen, Pearson Education, New Delhi.

Oxford English Hindi Dictionary by R.N. Sahai&S.Kumar, Oxford University Press, New

Delhi.



11

DDHHMM 110011 :: AAPPPPLLIIEEDD MMAATTHHEEMMAATTIICCSS -- II

Teachers should give examples of engineering/technology applications of various concepts and principles

in each topic so that students are able to appreciate learning of these concepts and principles.

Module No.

Contents Teaching Hours (Approx.)

I

Algebra: Determinants and Matrices: expansion of determinants (upto III order) by expansion method, solution of equations(upto three unknowns) by Cramer’s rule, Definition of matrix, addition, subtraction, multiplication of matrices (upto III order), transpose of matrix, minor and cofactor, Inverse of a matrix by adjoint method (upto II Order). Partial Fractions(Linear factors, repeated linear factors, non reducible quadratic factors excluding repeated factors), concept of A.P., G.P., permutation and combination ( nPr, nCr) Binomial theorem(without proof) for positive integral index (expansion and general forms), Binomial theorem for any index (expansion without proof), first and second binomial approximation with application to engineering problems

12

II

Trigonometry: T – ratios of allied angles (without proof), sum , difference formulae and their applications( without proof), product formulae ( transformation of product to sum, difference and vice – versa), T – ratios of multiple angles, sub multiple angles (2A, 3A, A/2), Properties and solution of the triangle, inverse trigonometrical functions ( principal value only). Definition of complex numbers, real and imaginary parts of complex number, polar and cartesian form and their inter- conversion, conjugate, modulus and argument of a complex number, addition, subtraction, multiplication and division of a complex number. Demoivre’s theorem, Euler’s theorem of circular functions, hyperbolic functions

12

III

Coordinate Geometry: Equation of straight line in standard forms (without proof), intersection of two straight lines, angle between two lines, perpendicular distance formula (without proof). General equation of circle and its characteristics, to find the equation of the circle given: centre and radius or three points lying on it or coordinates of end points of a diameter Equation of conics(ellipse, parabola and hyperbola), simple problems related to engineering (standard forms only)

12

Reference Books/ Text Books / Cases:

* Gupta P.(2012), Comprehensive Mathematics XII, Laxmi Publications, Delhi

* Grewal B. S. Elementary Engineering Mathematics, Khanna Publishers, New Delhi

* Sharma R.D., Applied Mathematics, Dhanpat Rai Publications, Delhi

Credits: 04 L–T–P : 3–2–0 Semester I



12

DDHHPP 110011:: AAPPPPLLIIEEDD PPHHYYSSIICCSS –– II

Note:- Teachers should give examples of engineering/technology applications of various concepts and principles in each topic so that students are able to appreciate learning of these concepts and principles. Module

No. Content

Teaching Hours

I

Physical quantities, fundamental and derived units, systems of units (CGS, MKS and SI units),Dimensions and dimensional formulae of physical quantities, Checking the correctness of physical relations and derivation of relations between various physical quantities, Error in measurement, types of errors, significant figures, Scalar and Vector quantities, representation of vectors, types of vectors, Addition, subtraction, multiplication of vectors, scalar and vector products, Force: Newton’s laws of motion, linear momentum and its conservation laws, impulse, simple numerical problems, Friction, Types of friction and its application, equilibrium of forces, lami’s theorem, Projectile, horizontal and oblique projections and equation of trajectory,Relation between linear and angular variables (velocity and acceleration), Circular motion, Angular displacement, angular velocity and angular acceleration Centripetal force (derivation) and centrifugal force with application such as banking of roads and bending of cyclists

12

II

Concept of Translatory and rotatory motion with examples, Definitions of Torque, angular momentum and their relationship, Law’s of Conservation of angular momentum (qualitative) and its examples, Moment of inertia and its physical significance, rotational kinetic energy, inertia of rod, rod, disc, ring and sphere (Formulae only), Planetary motion: Newton’s law of gravitation, Kepler’s law of plentary motion (Qualitative), escape velocity, Work (definition), work done against friction on horizontal and inclined plane, Work done by a moving object on horizontal and inclined plane (incorporating frictional forces), Power (definition), Calculation of power in simple cases, Energy (definition), Kinetic energy and Potential energy with their derivations, Principle of conservation of mechanical energy (for freely falling bodies), transformation of energy from one form to another, Elasticity (definition), stress and strain, different types of modulus of elasticity (Formulae), Hooke’s law with its applications, Pressure (definition), atmospheric pressure. gauge pressure, absolute pressure, Surface tension (concept), angle of contact, measurement of surface tension by capillary tube method, applications of surface tension.

12

III

Difference between heat and temperature, Principles of measurement of temperature and different scales of temperature and their relationship, Types of thermometers (Concept only), Expansion of solids, liquids and gases, coefficient of linear, surface and cubical expansions and relation amongst them (Concept and only formulae), Modes of transfer of heat (Conduction, convection and radiation with examples), Thermal conductivity: Co-efficient of thermal conductivity, Laws of Black body radiations: Stephens law, Kirchoff’s law, Weinn’s Law (Concept and related formulae), Simple Harmonic Motion (SHM): definition, expression for displacement, velocity, acceleration, time period, frequency in S.H.M. Equation of simple harmonic progressive wave, Wave motion: Transverse and longitudinal wave motion with examples, Velocity of sound waves, frequency and wave length of a wave (relationship v = υλ) and their applications, superposition of wave and application to interference, beats and stationary waves.

12

Credits: 03 L–T–P: 3–0–0 Semester I



13

Reference Books: Applied Physics Vol. I TTTI Publications, Tata McGraw Hill, New Delhi Concepts in Physics by HC Verma, Vol. I , Bharti Bhawan Ltd. New Delhi Engineering Physics by PV Naik, Pearson Education Pvt. Ltd, New Delhi Applied Physics by Jasmer Kaur and Bhupinder Singh, Lords Publications, Jalandhar Engineering Physics by Vanchna Singh and Sheetal Kumar, Cengage Learning India Pvt. Ltd.

Patparganj, Delhi Text Books:

Applied Physics Vol.I by T.R.Narula and Suman Chaudhary, North Publications, Jalandhar Nutan Physics by Kumar & Mittal



14

DDHHCC 110011 :: AAPPPPLLIIEEDD CCHHEEMMIISSTTRRYY--II

Module No.


I

General Chemistry: Symbols, formula of simple inorganic compounds, valency, chemical equations, Atomic weight, Equivalent weight, Molecular weight, Isotopes, Isobars, Surface tension, Viscosity, Specific gravity. Structure of atom: Fundamental particles viz. electron, proton, neutron. Rutherford and Bohr’s model of atom, Bohr Burry Scheme, Aufbau principle and Hund’s Rule, Electronic configuration of elements (up to atomic number 30), Quantum numbers.

8

II

Periodic properties of elements: Modern periodic law, Long form of periodic table and its merits and demerits. Atomic radii, ionic radii, Ionization potential, Electro negativity and Electron affinity. Electrochemistry: Electrolytes and non electrolytes, Faraday’s Law of electrolysis, Arrhenius acid - base concept, pH (numericals of strong acid and strong base) & buffer solution (definition and types). Common ion effect and solubility product. Oxidation number, Oxidation and reduction including electronic concept. Dry cell.

8

III

Chemical bonding: Types of chemical bonding (ionic, covalent and co-ordinate bond). Hydrogen bonding, Hybridisation (sp3, sp2, sp). Solutions: Homogeneous and heterogeneous solutions. Normality, Molarity, Molality, Mole concept, colligative properties, osmotic pressure and its measurement by Berkley and Hartley method. Radioactivity: General idea of radioactivity, emission of alpha, beta, gamma rays and their properties. Fajan’s group displacement law, half life, average life, nuclear fission and nuclear fusion.

8

Credits: 2 L–T–P : 2–0–0 Semester-I



15

DDCCSS 110011:: FFUUNNDDAAMMEENNTTAALLSS OOFF CCOOMMPPUUTTEERR

Module No.

Content Teaching

Hours

I

Fundamentals of Computer concepts Impact of computer in society: Computer application in office, book publishing, data analysis, accounting, investment, inventory control, graphics, air and railway ticket reservation, robotics, military, banks, Insurance financial transactions and many more.

Generations of computer, block diagram of a computer, CPU, memory, data – numeric data, alpha numeric data, processing of data. Computers for information storage, information seeking, information processing and information transmission, computer organization, computer hardware and software; primary and secondary memory: RAM, ROM, PROM etc.

Input devices; keyboard, mouse, scanner, output devices; VDU and Printer (Impact and non-Impact printers), Plotter etc. Primary and Secondary Storage (Auxiliary Storage), Secondary storage; magnetic disks – tracks and sectors, optical disk (CD, CD-RW and DVD Memory)

System software, application software, operating systems, advantages of software and application packages. Introduction to Operating Systems such as MS-DOS and Windows, difference between DOS and Windows.

8

II

Introduction to MS-Office Introduction to WORD package

Starting Word Document; Typing and Editing text, Copying and Moving, Typing Special Characters (Symbols); Some common features: Changing the case of text, Moving & copying text with drag and drop, Justifying text, inserting bulleted and numbered lists, Arranging and moving between open documents; Finding and replacing, formatting; Using the spell checker, Checking grammar, mail merging

Concepts of POWER POINT How to make an effective presentation, Physical aspects of presentation; A Presentation Graphics package; Creating a presentation: creating a Title slide, Creating a Graph, Creating Tables, Make Organization Chart, To Save and close presentation; Working with Tools: Create, Edit, Move, Delete, Resize, Format text object, Working with Graphics tools; Slide show

8

III

Introduction to Computer Network Network Goals, Devices, Topologies, Cables and connectors, Addressing,

Antivirus Introduction to INTERNET What is INTERNET, intranet, client-server architecture, various file formats, Application of INTERNET: E-mail, WWW, Study of various search engine using LYNX, LOGIN PROCEDURE, Study of INTERNET EXPLORER, Creating mailing account, Surfing using WORLD WIDE WEB information relating to employment, education, alumni, social networking.

8

Reference Books:

Basics of Information Technology by Priti Srivastava, North Publication Fundamentals of Computer by E Balagurusamy,Tata McGraw Hill Education Pvt. Ltd, New Delhi Fundamentals of Computer by V Rajaraman; Prentice Hall of India Pvt. Ltd., New Delhi Internet for Every One by Alexis Leon and Mathews Leon; Vikas Publishing House Pvt. Ltd.,

Jungpura, New Delhi MS Office by BPB Publications, New Delhi




16

DDMMEE 118811:: EENNGGIINNEEEERRIINNGG DDRRAAWWIINNGG –– II

Note: 1. First angle projection is to be followed

2. Instruction relevant to various drawings may be given along with appropriate demonstration, before assigning drawing practice to the students

Module No.

Content Teaching

Hours

I

Drawing Office Practice, Lines and Lettering (2 Sheets) 1.1 Definition of drawing, classification of drawing 1.2 Drawing instruments such as mini drafter, drawing board,

drawing sheet, drawing pins, pencils, eraser, sandpaper, sharpener, cello-tape etc.

1.3 Sizes and layout of standard drawing sheets and drawing boards 1.4 Different types of lines in engineering drawing as per BIS

specifications

1.5 Definition and classification of letterings, free hand lettering (alphabets and numerals) in different standard series of 2.5, 3,5,7,10 and 15 mm heights. Single stroke vertical and inclined lettering at 75 (alphabets and numerals) lowercase and uppercase in the ratio of 7:4.

04

II

Dimensioning (2 Sheets) 2.1 Necessity of dimensioning, Types of dimensioning (chain, parallel

and progressive dimensioning, size and location dimensioning) Methods of placing dimensioning (Aligned and unidirectional system), use of leader lines. General principles of dimensioning. 2.2 Dimensioning of overall sizes, circles, thread holes, chamfered surfaces, angles, tapered surface holes equally spaced on PCD, counter sunk hole counter bored holes, cylindrical parts, narrow space and gaps, radii, curves and arches.

04

III

Simple Geometrical Constructions used in Engineering Practice (2 Sheets)

3.1 Construction of regular polygons (triangle, square, pentagon, hexagon) and circles

3.2 Ellipses (concentric circle method and Intersecting Arcs method) 3.3 Parabola (rectangle and tangent method), cycloid 3.4 Freehand sketching of above geometrical shapes

04

IV

Scale (2 sheets)

3.5 4.1 Scale – their need and importance, Definition of representative fraction (R.F), find RF of given scale

3.6 4.2 Construction of plain and diagonal scales

04

V

Principle of Projections (10 sheets)

3.7 5.1 Principle of orthographic projection and introduction to first angle projection and third angle projection

3.8 Projection of points situated in different quadrants (1 Sheet) 3.9 Projection of lines, Lines inclined to one plane and parallel to the

other and vice versa (1st &3rd quadrants) (1 Sheet)

20




17

3.10 Projection of Planes: Planes perpendicular and parallel to either of the planes; planes perpendicular to one plane and parallel to the other or vice versa (1st & 3rd quadrants) (1 Sheet)

3.11 5.5 Drawing 3 orthographic views of given objects (6 sheets, at least one sheet in 3rd Angle Projection)

3.12 5.6 Identification of surfaces on drawn orthographic views from isometric object drawn (1Sheet)

VI

Sectional Views (2 sheets)

6.1 Need for sectional views –Drawing of different conventions for

materials in sections, conventional breaks for shafts, pipes,

rectangular, square, angle, channel and rolled sections

04

VII

Isometric Views (2 sheets)

7.1 Fundamentals of isometric projections (theoretical instructions) and isometric scales

7.2 Isometric views of combination of regular solids like cylinder, cone,

cube, prism and pyramid

04

VIII

Development of Surfaces ( 2 sheets)

8.1 Parallel line method ( Prism and cylinder) 8.2 Radial line method (Pyramid and Cone)

Note: Minimum 20 drawing sheets will be prepared by the students.

04

RECOMMENDED BOOKS

1 Engineering Drawing by KK Dhiman, Ishan Publications, Ambala, Haryana 2. Elementary Engineering Drawing (in first angle projection) by ND Bhatt, Charotar Publishing House, Anand, Gujrat 3. A Text Book of Engineering Drawing by Surjit Singh published by Dhanpat Rai and Co., Delhi 3. Engineering Drawing by PS Gill published by SK Kataria and sons, Delhi 4. Engineering Drawing by RB Gupta published by Satya Prakashan, New Delhi 5. Engineering Drawing by NS Kumar published by King India Publication, New Delhi

References:

1. Ghosh and Malik, “Manufacturing science” East West Pvt. Ltd. 2. Boothroyd, “Fundamental of Metal Cutting and Machine tools” 3. Sharma, P.C., “Manufacturing Technology (Manufacturing Processes)” S. Chand 4. Jain V.K., “Advance machining Process”



18

DDMMEE 118822:: WWOORRKKSSHHOOPP PPRRAACCTTIICCEE

The following shops are included in the syllabus:

1. Carpentry Shop-1

2. Fitting Shop

3. Welding Shop-I

4. Electric Shop –I

5. Smithy Shop or Electronic Shop-I

6. Sheet Metal Shop

Note: 1. The branches e.g. Civil Engineering, Electrical Engineering, Mechanical Engineering, Production

Engineering and Automobile Engineering will do Smithy Shop instead of Electronic Shop- I.

2. The branches e.g. Electronics and Communication Engineering, Electronics and Instrumentation,

Instrumentation and Control, Computer Engineering, Medical Electronics, Textile Technology, Textile

Processing, Knitting Technology, Chemical Engineering, Ceramic Engineering and Food Technology will

do Electronic Shop-I instead of Smithy Shop.

Module No.

Content Teaching

Hours

I

Carpentry Shop – I

1.1 Introduction to various types of wood such as Deodar, Kail, Partal, Teak, Mango, Sheesham, etc. (Demonstration and their identification).

1.2 Demonstration, function and use of commonly used hand tools. Care, maintenance of tools and safety measures to be observed.

Job I Marking, sawing, planning and chiseling & their practice (size should be mentioned)

1.3 Introduction to various types of wooden joints, their relative advantages and uses.

Job II Preparation of half lap joint Job III Preparation of Mortise and Tenon Joint 1.4 Demonstration of various methods of painting wooden items. Job IV Preparation of wooden surface before painting

including primer coating Job V Painting Practice by brush/spray

1.5 Safety precautions in carpentry shop

08

II

Fitting Shop 2.1 Introduction to fitting shop tools, common materials used in

fitting shop, Identification of materials. Such as Steel, Brass, Copper, Aluminium etc. Identification of various sections of steel such as Flat, Angle, Tee, Channel, Bar Girder, Square, Z-Section, etc.

2.2 Description and demonstration of various types of work benches, holding devices and files. Precautions while filing.

2.3 Description and demonstration of simple operation of hack-

08




19

sawing, demonstration and description of various types of blades and their specifications, uses and method of fitting the blade.

Job I Marking of job, use of marking tools and measuring instruments.

Job II Filing a dimensioned rectangular or square piece of an accuracy of

0.5mm Job III Filing practice (production of flat surfaces).

Checking by straight edge. Job IV Making a cutout from a square piece of MS Flat

using hand hacksaw. 2.4 Care and maintenance of measuring tools like calipers, steel rule,

try square, vernier calipers, micrometer, height gauge, combination set. Handling of measuring instruments, checking of zero error, finding of least count (all gauges including dial gauge).

III

Welding Shop – I

3.1 (a) Introduction to welding and its importance in engineering practice; types of welding; common materials that can be welded, introduction to welding equipment e.g. a.c. welding set, d.c. rectifier, electrode holder, electrodes and their specifications, welding screens and other welding related equipment, accessories and gloves.

(b) Safety precautions during welding (c) Hazards of welding and its remedies 3.2 Electric arc welding, (a.c. and d.c.) precautions while using

electric arc welding, Practice in setting current and voltage for striking proper arc. Earthing of welding machine.

Job I Practice of striking arc bending and tacking while using electric arc welding set.

Job II Welding practice on electric arc welding for making uniform and straight weld beads

3.3 Various types of joints and end preparation. Job III Preparation of butt joint by electric arc welding. Job IV Preparation of lap joint by electric arc welding. Job V Preparation of corner joint by using electric arc

welding. Job VI Preparation of Tee joint by electric arc welding.

08

IV

Electric Shop – I

4.1 Study, demonstration and identification of common electrical materials such as wires, cables, switches, fuses, ceiling roses, PVC Conduits, PVC Channels and allied items, tools along with electrical instruments such as voltmeter, ammeter and multimeter.

4.2 Study of electrical safety measures and demonstration about use of protective

devices such as fuses, MCBs, ELCBs and relays including earthing. Job I Identification of phase, neutral and earth of

domestic appliances and their connection to two pin/three pin plugs.

Job II Preparation of a house wiring circuit on wooden

08



20

board using fuse, switches, socket, holder, ceiling rose etc. in PVC conduit and PVC casing and capping wiring system. 4.3 Study of common electrical appliances such as electric iron,

electric kettle, ceiling fan, table fan, electric mixer, electric Geyser, gas geyser, desert cooler, refrigerator, water purifier

4.4 Introduction to lead-acid battery, identification of parts and its working.

Job III Installation of inverter with battery and to connect two or more batteries in series and in parallel (knowledge of a.c. and d.c.)

Job IV Charging of a battery and testing it with the help of hydrometer and cell tester

V

Smithy Shop 5.1 Demonstration and detailed explanation of tools and equipment

used. Forging operations in smithy shop. Safety measures to be observed in the smithy shop.

5.2 Demonstration and description of bending operation, upsetting operation, description and specification of anvils, swage blocks, hammers etc.

5.3 Demonstration and description of tongs, fullers, swages etc. Job I To forge a L-hook. Job II To prepare a job involving upsetting process Job III To forge a chisel Job IV To prepare a cube from a M.S. round by forging method.

OR

Electronic Shop – I 5.1 Identification and familiarization with the following tools used in

electronic shop such as Tweezers, Screw drivers (different sizes), Insulated

Pliers, Cutter, Sniper, Philips Screw Driver (Star Screw Driver), L- Keys, Soldering Iron, soldering wire, flux . Their demonstration and uses.

5.2 Identification and familiarization with Multimeter (analog and digital)

Job I Practice in the use of above mentioned tools and instruments. For this a small experimental set up may be done

5.3 Various types of protective devices such as : wire fuse, cartridge fuse etc. ,

5.4 Identification and familiarization with ear phone speaker connector, telephone

jacks and similar male and female connectors (audio, video) 5.5 Safety precautions to be observed in the electronic shop 5.6 Identification and familiarization with soldering and desoldering

practice 5.7 Introduction to thimbles and crimping tools

NOTE: Demonstration boards for the electronics components such

as resistors, capacitors, diodes, transistors, FETs, IFT

Coils, ICs should be made. Job II Cut, strip, join an insulated wire with the help of

08



21

soldering iron (repeat with different types of wires)

Job III Cut, strip, connect/solder/crimp different kinds of wires/ cables (including co-axial and shielded cable) to different types of power/general purpose/audio video/telephone plugs, sockets, jacks, terminals, binding posts, terminal strips, connectors. The tasks should include making complete recording/ playback/ antenna/ speaker leads for common electronic products such as Radio, TV, CD players, VCD/DVD players, cassette recorder and players, Hi-Fi equipment, hand- set, microphone.

VI

Sheet Metal Shop Introduction to sheet metal shop, use of hand tools and accessories e.g.

different types of hammers, hard and soft mallet, sheet and wire gauge, necessary allowance required during job fabrication, selection of material and specifications. 6.1 Introduction and demonstration of hand tools used in sheet metal shop. 6.2 Introduction and demonstration of various machines and

equipment used in sheet metal shop e.g. shearing machine, bar folder, burring machine, power press, sheet bending machine.

6.3 Introduction and demonstration of various raw materials used in sheet metal shop e.g. M.S. sheet, galvanized-iron plain sheet, galvanised

corrugated sheet, aluminium sheets etc. 6.4 Study of various types of rivets, steel screw etc. Job I Shearing practice on a sheet using hand shears.

a) Practice on making single riveted lap joint/double riveted lap Joint.

b) Practice on making single cover plate chain type, seam joint and riveted butt joint

08

References: 1. Workshop Technology I,II,III, by S K Hajra, Choudhary and A K Chaoudhary; Media

Promoters and Publishers Pvt. Ltd., Bombay

2. Workshop Technology by Manchanda Vol. I,II,III; India Publishing House, Jalandhar.

3. Manual on Workshop Practice by K Venkata Reddy, KL Narayana et al; MacMillan India

Ltd. New Delhi

4. Basic Workshop Practice Manual by T Jeyapoovan; Vikas Publishing House (P) Ltd., New

Delhi

5. Workshop Technology by B.S. Raghuwansh;, Dhanpat Rai and Co., New Delhi

6. Workshop Technology by HS Bawa; Tata McGraw Hill Publishers, New Delhi.



22

DDHHCC 118811 :: CCHHEEMMIISSTTRRYY –– II LLAABB

Credits: 03 Semester I L–T–P: 0–0–2

LLIISSTT OOFF EEXXPPEERRIIMMEENNTTSS

Module No.


I

1. Instructions for working in chemistry laboratory.

2. Instructions for handling of various apparatus/instruments used

in laboratory.

3. Preparation of standard solution of oxalic acid or sodium

hydroxide.

4. Analysis of the following acidic radicals*

CO32-, NO2-,S2-,SO42-,NO3-,CH3COO-,Cl-, Br and I-

5. Analysis of the following basic radicals*

NH4+,Pb2+,Cu2+,Cd2+,As3+,Sb3+,Sn2+,Al3+,Fe3+,Cr3+,Zn2+,Mn2+,Ni2+,Co2+,

Ba2+,Sr2+,Ca2+ and Mg2+

6. Identification of functional group -CHO, -OH (phenolic and

alcoholic), -COOH in a given organic compound.

7. Determination of the solubility of a solid at room temperature.

8. Determination of acid value of oil.

9. Determination of viscosity of given liquid.

10. Determination of surface tension of the given liquid by using

stalagmometer.

24

*NOTE:- In practical examination mixture containing two acidic and two basic radicals will be

given

Semester-I



23

DDHHPP 118811:: AAPPPPLLIIEEDD PPHHYYSSIICCSS –– II LLAABB

LIST OF PRACTICALS Module

No. Contents Teaching Hours

I

1. To find the diameter of wire using a screw gauge

2. To measure the thickness of a given sheet using a screw gauge.

3. To find the volume of solid cylinder using a vernier calipers.

4. To find the volume of hollow cylinder using a vernier calipers.

5. To determine the radius of curvature of a spherical surface using sphrometer.

6. To verify parallelogram law of forces

7. Determination of ‘g’ using simple pendulum.

8. To determine force Constant of spring using Hooke’s Law

9. To find the co efficient of friction between a block and a horizontal surface.

10. To determine the co efficient of viscosity of a given liquied by measuring the terminal velocity of a given spherical boby in it.

11. Determination of velocity of sound by resonance tube.

12. To determine the young’s modulus by searles apparatus.

13. To determine moment of inertia of solid bodies

24




24

DDCCSS 118811 :: CCOOMMPPUUTTEERR LLAABB II

LIST OF PRACTICALS

Module No.


I

1. Identify and list functions of various components and peripherals of given computer.

2. Exercises on entering text and data (Typing Practice)

3. Features of Windows as an operating system: a) Start , shutdown and restore b) Creating and operating on the icons c) Opening, closing and resizing the windows d) Using elementary job commands like – creating, saving, modifying,

renaming, finding and deleting a file , creating and operating on a folder

e) Introduction to all properties such as changing settings like, date, time, calculator, colour (back ground and fore ground)

f) Using short cuts 4. Installation of operating system viz. * Windows XP, *Windows 2007 etc. 5 Installing a computer system by giving connection and loading the system

software and application software and various sources to install software 6. Word Processing (MS Office/Open Office)

a) File Management: Opening, creating and saving a document, locating files, copying contents in some different file(s)

b) Editing a document: Entering text, cut, copy, paste using toolbars Use of spell check PDF file and its conversion in different file formats (MS Word/Excel etc.) Scanning, editing and printing of a document

c) Formatting a document: Using different fonts, changing font size and colour, changing the

appearance through bold/ italic/ underlined, highlighting a text, changing case, using subscript and superscript, using different underline methods

Aligning of text in a document, justification of document ,Inserting bullets and numbering

Formatting paragraph, inserting page breaks and column breaks, line spacing

Use of headers, footers, inserting footnote, end note, use of comments

Inserting date, time, special symbols, importing graphic images, drawing tools

d) Tables and Borders: Creating a table, formatting cells, use of different border styles,

shading in tables, merging of cells, partition of cells, inserting and deleting a row in a table

How to change docx file to doc file Print preview, zoom, page set up, printing options

24




25

Using Find, Replace options

7. Power Point Presentation (MS Office/Open Office)

Introduction to PowerPoint

How to start PowerPoint Working environment: concept of toolbars, slide layout, templates

etc. Opening a new/existing presentation Different views for viewing slides in a presentation: normal, slide

sorter etc.

b) Addition, deletion and saving of slides

c) Insertion of multimedia elements

Adding text boxes, importing pictures, tables and charts etc.

d) Formatting slides

Text formatting, changing slide layout, changing slide colour scheme Changing background, Applying design template

e) How to view the slide show?

Viewing the presentation using slide navigator, Slide transition Animation effects etc.

8. Antivirus

What is virus and its types Problems due to virus Installation and updation of antivirus (anyone out of Kaspersky,

Mcafee, Norton, Quickheal). How to scan and remove the virus

9. Internet and its Applications

a) Log-in to internet, introduction to search engine, Browsing and down loading of information from internet

b) Creating e-Mail Account

Log in to e-mail account and Log out from e-mail account

c) Managing e-Mail

Creating a message Sending, receiving and forwarding a message Attaching a file Deleting a message



26

DHE 102: ENGLISH COMMUNICATION -II

Module No.

Contents Teaching Hours (Approx.)

I

Grammar and Usage: Parts of Speech Sentence Structure: Subject; Verb and Object Articles: ‘a’, ‘an’ and ‘the’ Tenses Study of Text: “The Renunciation” by Rabindranath Tagore (From the prescribed text) “The Gift of the Magi” by O’ Henry (From the prescribed text)

14

II

Reading skills: Unseen comprehension Vocabulary: Phrasal Verbs, One-Word Substitutions Study of Text: “The Heritage of India” by A.L. Basham (From the prescribed text) “Water” by C.V. Raman (From the prescribed text)

10

III

Writing skills: Notice writing Story writing using given clues Official communication: Applications, Resume’, Complaint letters, E-mail, Study of Text:

“A Bookish Topic” by R.K. Narayan (From the prescribed text) Developing Oral communication skills 2.1 Offers/Responding to Offers

2.2 Requests/Responding to Requests

2.3 Congratulating

2.4 Expressing Sympathy and Condolences

2.5 Expressing Disappointments

2.6 Apologizing, Forgiving

2.7 Complaining

2.8 Warning

2.9 Asking for and Giving Information

2.10 Giving Instructions

2.11 Getting and Giving Permission

2.12 Asking For and Giving Opinions

(Note: The above content is for oral practice. It should not be included in theory examination)

12

BOOKS PRESCRIBED:

An Anthology of English Essays, Ed. R.P.Singh, Oxford University Press, New Delhi.

Current English Grammar & Usage with Composition, R.P. Sinha, Oxford University Press, NewDelhi.

BOOKS RECOMMENDED FOR STUDY:

Communicating Effectively in English, Book-I by RevathiSrinivas, Abhishek Publications, Chandigarh.

High School English Grammar and Composition by Wren & Martin, S. Chand & Company Ltd., Delhi.

Communication Techniques and Skills by R.K.Chadha, DhanpatRai Publications, New Delhi.

Intermediate English Grammar by Raymond, Murphy, Cambridge University Press, New Delhi.

Living English Structure by W. Allen, Pearson Education, New Delhi.

Oxford English Hindi Dictionary by R.N. Sahai&S.Kumar, Oxford University Press, New Delhi.

Credits: 04 L–T–P : 3–2–0 Semester II



27

DDHHMM 110022:: AAPPPPLLIIEEDD MMAATTHHEEMMAATTIICCSS -- IIII

Module No.

Content Teaching Hours (Approx.)

I

Differential Calculus: Definition of function, concept of limits, standard limits. Lt. (xn – an)/ (x – a) , Lt. sin x / x , Lt. (ax – 1) / x etc. x a x 0 x 0 Differentiation by definition of xn, sin x, cos x, tan x, ex, loga x only. Differentiation of sum, product, quotient of functions, differentiation of function of a function. Differentiation of inverse trigonometric, logarithmic and exponential functions, successive differentiation ( upto III order)

12

II

Integral Calculus: Integration as inverse operation of differentiation, simple standard integrals and related problems, simple integration by substitution, by parts and by partial fractions (for linear problems only), Evaluation of definite integrals(simple problems), Definite integral as a limit of the sum.

12

III

Applications of Calculus in Engineering: Equation of tangent and normal to a curve(for explicit functions only) – simple problems only. Velocity and acceleration, approximation of errors., maxima and minima, numerical integration by Simpson’s rules

12

Reference Books/ Text Books / Cases:

* Gupta P.(2012), Comprehensive Mathematics XII, Laxmi Publications, Delhi

* Grewal B. S. Elementary Engineering Mathematics, Khanna Publishers, New Delhi

* Sharma R.D., Applied Mathematics, Dhanpat Rai Publications, Delhi




28

DHP 102: PHYSICS – II

Module No.

Content Teaching

Hours

Unit-I

Coulombs law, electric potential and electric potential due to point charge, electric potential difference, Electric field, electric field intensity, electric lines of force, electric flux Gauss’s Law, Applications of Gauss law in finding electric field of point charge, straight charged conductor, plane charged sheet and between two plane parallel charged sheets using Gauss law, Capacitance types of capacitors, capacitance of parallel plate capacitor, series and parallel combination of capacitors, Dielectric and its effect on capacitance, Concept of electricity, current and its units, direct and alternating current, internal resistance of a cell, expression for current from a cell, potentiometer and its applications in the comparison of e.m.f. of two cells. Measurement of internal resistance of a cell. Series and parallel combination of cells, Ohm’s law and its applications, concept of resistance, conductance, specific resistance, effect of temperature on resistance, co-efficient of resistance, series and parallel combination of resistors, Kirchhoff’s laws, Wheatstone bridge principle and its applications (Meter bridge, post office Box), Heating effect of current and concept of electric power, energy and their units.

12

Unit-II

Alternating current phase and phase difference, Behaviour of resistance, capacitance and inductance in A.C. Circuits, A.C. Circuits containing R-L, R-C & L-R-C in series, Power in A.C. circuits and power factor, Magnetic field and its units, magnetic intensity, magnetic lines of force, magnetic flux, Right hand thumb rule, magnetic lines of force due to straight conductor, circular coil and solenoid, Force on a charge, moving in a uniform magnetic field (Lorentz force). Force on a current carrying straight conductor. Torque on a current carrying rectangular coil, Moving coil galvanometer conductor, its principle, construction and working, conversion of a galvanometer into ammeter and voltmeter, Electromagnetic induction, Faradays Laws, Lenz’s Law, Ampere’s circuital law.

12

Unit-III

Formation of energy bands, insulators, intrinsic and extrinsic semiconductors, p-n junction diode and its characteristics (in forward and reverse bias), Diode as rectifier – half wave and full wave rectifier, pnp and npn– transistors and their uses in electronic circuits, Fibre optics: introduction to optical fiber materials, types, light propagation and applications in communication, nanotechnology: Concept of manipulating matter on an atomic and molecular scale, new materials with dimensions on the nano or molecular scale, applications.

12

Reference Books:

Applied Physics, Vol. II, TTTI Publications, Tata McGraw Hill, Delhi Concepts in Physics by HC Verma, Vol. II, Bharti Bhawan Ltd. New Delhi A Text Book of Optics, Subramanian and Brij Lal, S Chand & Co., New Delhi Engineering Physics by PV Naik, Pearson Education Pvt. Ltd, New Delhi Basic Electronics and Linear Circuits by NN Bhargava et al Tata Mc Graw Hill Publishers, New

Delhi Principles of Electronics by SK Sahdev, Dhanpat Rai and Co, New Delhi Engineering Physics by Vanchna Singh and Sheeetal Kumar, Cengage Learning India Pvt. Ltd.

Patparganj, Delhi TEXT BOOKS:

Applied Physics Vol.II by T.R.Narula and Suman Chaudhary, North Publications, Jalandhar

Nutan Physics by Kumar & Mittal

Credits: 03 L–T–P: 3–0–0 Semester II



29

DDHHCC 110022:: AAPPPPLLIIEEDD CCHHEEMMIISSTTRRYY--IIII

Module No.


I

Water treatment: Hardness of water, types of hardness, units of hardness. Boiler feed water. Softening of hard water by Calgon process and reverse osmosis method. Fuel: Definition, classification, calorific value (HCV & LCV). Petroleum and its distillation products, knocking, antiknock compounds, octane number and cetane number. Biogas. Lubricants: Definition, classification, properties of lubricants, flash point and fire point, saponification value, acid value, oiliness, emulsification, cloud & pour point and its applications

8

II

Organic chemistry: Classification of organic compounds on the basis of functional groups. IUPAC nomenclature of simple organic compounds containing one functional group only, homolytic fission, heterolytic fission, purification of organic compounds by distillation, fractional distillation, steam distillation, vacuum distillation and thin layer chromatography (TLC). Glass and cement: General introduction to glass and cement. Manufacturing process of glass and cement.

8

III

Polymers: Definition, classification, preparation and uses of polyethene, polystyrene, PVC, Teflon, Nylon66, Natural rubber, vulcanization of rubber. Corrosion: Introduction, Types of corrosion, wet theory of corrosion and prevention of corrosion. Miscellaneous materials: Paints and varnishes- Definition, classification and Application.

Soap and detergents- Definition, classification and uses.

8

Credits: 2 L–T–P : 2–0–0 Semester-II



30

DDMMEE 110022:: AAPPPPLLIIEEDD MMEECCHHAANNIICCSS

Module No.


I

1. Introduction 1.1 Concept of mechanics and applied mechanics. Importance and necessity of applied mechanics giving suitable examples of bodies at rest and in motion. 1.2 Concept of rigid body, scalar quantity and vector quantity. 2. Force System & various laws of Mechanics 2.1 Force systems: coplanar and non coplanar force systems, coplanar concurrent and non concurrent force systems. 2.2 Principle of transmissibility of forces. 2.3 Composition and resolution of coplanar forces. 2.4 Law of triangle, law of parallelogram and law of polygon of forces. 2.5 Free body diagram, equilibrium and equilibrant forces. 2.6 Lami's theorem.

8

II

2. Moment Couple and Torque 2.1 Concept of moment, couple and torque. 2.2 Application of moment to simple mechanism. 2.3 Calculation of resultant of coplanar forces using moment of force method. 2.4 General condition of equilibrium of bodies under coplanar forces and moments. 3. Laws of Motion 3.1 Concept of momentum. 3.2 Newton's laws of motion, their application. 3.3 Derivation of force equation from second law of motion. 3.4 Numerical problems on second law of motion. 3.5 Newton's third law of motion and numerical problems based on it.

08

III

4. Introduction of Friction and Centre of Gravity 4.1 Concept of friction and types of friction. 4.2 Limiting friction and sliding friction 4.3 Laws of static friction and coefficient of friction. 4.4 Equilibrium of bodies lying on a rough horizontal plane under external forces. 4.5 Equilibrium of bodies lying on a rough inclined plane under external forces. 4.6 Concept of gravity and gravitational force. 4.7 Concept of centroid and centre of gravity. 4.8 Concept of moment of inertia

08

TTEEXXTT BBOOOOKKSS

1. Bansal R.K., Engineering Mechanics, Laxmi Publication Pvt Ltd., Delhi. 2. Khurmi R.S., Engineering Mechanics, S. Chand & Co., Delhi. 3. Kapoor J.K., Applied Mechanics, Bharat Bharti Prakashan, Meerut. 4. Yadav K.S., Engineering Mechanics, Vayu Education of India.

RREEFF BBOOOOKKSS::

11.. Kumar D.S., Engineering Mechanics, S.K. Kataria & Sons, Delhi.




31

DDMMEE 118844:: MMAANNUUFFAACCTTUURRIINNGG PPRROOCCEESSSS AANNDD BBUUIILLDDIINNGG MMAATTEERRIIAALL

The following shops are included in the syllabus.

1. Carpentry Shop-II 2. Plumbing Shop 3. Welding Shop -II 4. Electric Shop –II/ Machine Shop-II 5. Electronic Shop-II

6. Painting Shop

Note: 1. The branches e.g. Civil Engineering, Electrical Engineering, Mechanical Engineering, Production

Engineering and Automobile Engineering will do Machine Shop instead of Electronic shop- II 2. The branches e.g. Electronics and Communication Engineering, Electronics and Instrumentation,

Instrumentation and Control, Computer Engineering, Medical Electronics and Food Technology will do Electronic shop-II instead of Machine shop.

3. The instructor is to first explain the introductory part given at the beginning under each shop followed by demonstration and practice by students.

DETAILED CONTENTS

Module No.

Content Teaching

Hours

I

Carpentry Shop-II

1.1 Introduction to joints, their relative advantages and uses. Job I Preparation of dovetail joint and glued joint. Job II Preparation of mitre joint Job III Preparation of a lengthening Joint Job IV Preparation of at least one utility job with and

without lamination. 1.2 Demonstration of job showing use of rip saw, bow saw and tenon saw,

method of sharpening various saws. 1.3 Demonstration of job on band saw and circular saw, chain and chisel,

universal wood working machine, Saw re-sharpening machine, saw brazing unit.

1.4 Importance and need of polishing wooden items. Introduction to polishing materials.

Job V Polishing on wooden items.

08

II

Plumbing Shop

2.1 Introduction to various types of threads (internal and external)-single start, multi-start, left hand and right hand threads.

2.2 Description and demonstration of various types of drills, taps and dies Selection of dies for threading, selection of drills, taps and reamers for tapping operations. Job I Making internal and external threads on a job by

tapping and dieing operations (manually) 2.3 Precautions while drilling soft metals, e.g. copper, brass,

aluminium etc. Job II Drilling practice on soft metals such as

aluminum, brass and copper

08




32

Job III Preparation of a job by filing on non- ferrous metal up to an accuracy of 0.2mm

Job IV Preparation of job involving thread on GI pipe/ PVC pipe and fixing of different types of elbow, tee, union, socket, stopcock, taps etc

III

Welding Shop – II

3.1 Introduction to gas welding, spot welding and seam welding and welding techniques. Adjustments of different types of flames in gas welding, demonstration and precautions about handling welding equipment. Job I Practice in handling gas welding equipment (Low

pressure and High pressure) and welding and tacking practice on simple jobs.

3.2 Common welding joints generally made by gas welding. Job II Preparation of butt joint by gas welding.

Job III Preparation of small cot frame from conduit pipe by gas welding.

Job IV Preparation of square pyramid from MS rods by welding (type of welding to be decided by students themselves).

Job V Exercise of preparing a job on spot/seam welding machine.

3.3 Demonstration and use of TIG and MIG welding equipment

08

IV

Electric Shop – II

4.1 Importance of three-phase wiring and its effectiveness. Demonstration of three-phase wiring with the help of a demonstrating panel. Job I Laying out 3-phase wiring for an electric motor or

any other 3-phase machine. Job II Connecting single-phase energy meter and testing it.

Reading and working out the power consumption and the cost of energy.

Job III Checking continuity of connection (with tester and series lamp) location of faults with a multimeter and their rectification in simple machines and/or other electric circuits fitted with earthing.

Job IV Finding fault in simple electric machine and its rectification

4.2 Demonstration of dismantling, servicing and reassembling a table

fan/ceiling fan/air cooler/mixer/electric iron, electric heater, geyser, electric oven, air conditioner etc. Job V Testing single phase/three phase electrical motor by

using voltmeters, ammeter, clip-on meter, tachometer etc.

Job VI Reversing the direction of rotation of a motor.

08

V

Electronic Shop- II

5.1 Identification, demonstration and uses of the items mentioned below:

a) Various types of single, multi-cored insulated screened wire and cables -power, audio, video, co-axial, general purpose wires/cables

b) Various types of plugs, sockets, connectors suitable for general purpose audio and video use, 2 and 3 pin mains plugs and sockets, RF plugs and sockets.

Banana-plugs, and sockets, BNG, RCA, DIN, UHF, ear phone speaker connector, telephone jacks and similar male and female



33

connectors and terminal strips.

c) Various types of switches such as normal/miniature toggle, slide, push button, piano key, rotary, micro switches, SPST, SPDT, DPST, DPDT, band selector, multi way master mains switch.

d) Various types of protective devices such as : wire fuse, cartridge fuse, slow acting/fast acting fuse, HRC fuse, thermal fuse, single/multiple circuit breakers, over and under current relays.

e) Materials: conducting, insulating and magnetic materials.

f) Single beam simple CRO, signal generator and function-generator

g) Regulated power supply-fixed and variable voltage, single output as well as dual output.

5.2 Identification and familiarization with active and passive components; types and colour code of resistor, capacitors and potentiometers (including VDR, LDR, and thermistor). Identification of components including diode, LED, transistor, LCD, UJT, FET, coils, relays, read relays, transformers, linear and digital ICs, thyristors.

5.3 Demonstration of the following:

a) Making perfect solder joints and soldering on PCBs b) Removing components/wires by unsoldering. c) Assembling components on boards, chassis, tape strips. d) Laying of cables by various methods e) Modern soldering and de-soldering processes f) Working of active and passive components g) Testing of active and passive components by the use of multimeter

Note: For the above field visits to relevant place may be arranged.

Job I Cut, bend, tin components, leads, inserts and solder components (capacitor,

diodes, transistor, IFT, ICs etc) on a PCB.

Job II Soldering practice0

Job III Temperature controlled soldering station

Job IV De-soldering pump

Job V De-soldering strip/wik

Job VI De-solder, remove and clean all the components, wires from a given

equipment, a PCB or a tag strip.

Job VII Wiring of a small circuit on a PCB/tag strip involving lacking,

sleeving and use of identifier tags

Or

Machine Shop Job I Study & sketch of Lathe machine. Job II Plane and step turning & knurling practice. Job III Thread cutting on circular bar Job IV Study & sketch of planning machine and plane a rectangle of cast iron.

VI

Painting Shop

Introduction to painting shop and its necessity. Different types of paints. Introduction of powder coating plant and spray painting with their uses.

08



34

Job I Preparation of surface before painting such as cleaning, sanding, applying putty, filling procedure and application of primer coat and painting steel item.

Job II Painting practice by brush on MS sheet Job III Practice of dip painting Job IV Practice of lettering: name plates / sign board Job V Polishing and painting on wooden and metallic surfaces Job VI Practical demonstration of powder coating.

References:

1. Workshop Technology I,II,III, by S K Hajra, Choudhary and A K Choudhary; Media Promoters and Publishers Pvt. Ltd., Bombay

2. Workshop Technology by Manchanda Vol. I,II,III; India Publishing House, Jalandhar.

3. Manual on Workshop Practice by K Venkata Reddy; MacMillan India Ltd. New Delhi

4. Basic Workshop Practice Manual by T Jeyapoovan; Vikas Publishing House (P) Ltd., New Delhi

5. Workshop Technoogy by B.S. Raghuwanshi; Dhanpat Rai and Co., New Delhi

6. Workshop Technology by HS Bawa; Tata McGraw Hill Publishers, New Delhi



35

DDMMEE 118855:: EENNGGIINNEEEERRIINNGG DDRRAAWWIINNGG--IIII

DETAILED CONTENTS

Module

No. Content

Teaching Hours

I

Detail and Assembly Drawing (2 sheets)

1.1 Principle and utility of detail and assembly drawings 1.2 Wooden joints i.e. corner mortice and tenon joint, Tee halving joint,

Mitre faced corner joint, Tee bridle joint, Crossed wooden joint, Cogged joint, Dovetail joint, Through Mortice and Tenon joint, furniture drawing - freehand and with the help of drawing instruments.

04

II

Screw threads and threaded fasteners (8 sheets)

2.1 Thread Terms and Nomenclature 2.1.1 Types of threads-External and Internal threads, Right and Left hand

threads (Actual and Conventional representation), single and multiple start threads.

2.1.2 Different Forms of screw threads-V threads (B.S.W threads, B.A thread, American National and Metric thread), Square threads (square, Acme, Buttress and Knuckle thread)

2.2 Nuts and Bolts 2.2.1 Different views of hexagonal and square nuts and hexagonal headed bolt 2.2.2 Assembly of Hexagonal headed bolt and Hexagonal nut with washer. 2.2.3 Assembly of square headed bolt with hexagonal and with washer. 2.3 Locking Devices 2.3.1 Different types of locking devices-Lock nut, castle nut, split pin nut, locking

plate, slotted nut and spring washer. 2.3.2 Foundations bolts-Rag bolt, Lewis bolt, curved bolt and eye bolt. 2.4 Drawing of various types of machine screw, set screw, studs and washers

16

III

Keys and Cotters (3 sheets) 3.1 Various types of keys and cotters and their practical application and

preparation of drawing of various keys and cotters showing keys and cotters in position

3.2 Various types of joints (3 sheets) - Spigot and socket joint - Gib and cotter joint

- Knuckle joint

06

IV

Rivets and Riveted Joints (4 sheets)

4.1 Types of general purpose-rivets heads (4 Sheets) 4.2 Caulking and fullering of riveted joints 4.3 Types of riveted joints (i) Lap joint-Single riveted, double riveted (chain and zig-zag type) (ii) Single riveted, Single cover plate butt joint (chain type) (iii) Single riveted, double cover plate butt joint (chain type) (iv) Double riveted, double cover plate butt joint(chain and zig-zag type)

08

V

Couplings (2 sheets)

5.1 Flange coupling (Protected and non-protected), muff coupling and half-lap muff coupling

04




36

VI

Symbols and Conventions (2 sheets)

6.1 Civil engineering sanitary fitting symbols

6.2 Electrical fitting symbols for domestic interior installations

04

VII

AUTO CAD (for practical and viva-voce only)

7.1 Concept of AutoCAD, Tool bars in AutoCAD, coordinate system, snap,

grid, and ortho mode

7.2 Drawing commands – point, line, arc, circle, ellipse

7.3 Editing commands – scale, erase, copy, stretch, lengthen and

Explode

06

Note: Minimum 20 drawing sheets will be prepared by the students.

INSTRUCTIONAL STRATEGY

Teacher should show model or realia of the component/part whose drawing is to be made. Emphasis should be given on cleanliness, dimensioning and layout of sheet. Focus should be on proper selection of drawing instrument and its proper use.

References:

1. Engineering Drawing by KK Dhiman, Ishan Publications, Ambala, Haryana

2. Elementary Engineering Drawing (in first angle projection) by ND Bhatt, Charotar Publishing House, Anand, Gujarat

3. A Text Book of Engineering Drawing by Surjit Singh published by Dhanpat Rai and Co., Delhi

4. Engineering Drawing by PS Gill published by SK Kataria and Sons, Delhi

5. Engineering Drawing by RB Gupta published by Satya Prakashan, New Delhi

6. Engineering Drawing by NS Kumar published by King India Publication, New Delhi



37

DDHHCC 228822:: CCHHEEMMIISSTTRRYY LLAABB--IIII


Module No.


I

1. Prepare buffer solution of pH-4 and verify it by pH meter.

2. Determination of moisture content in a given sample of coal.

3. Determination of temporary and permanent hardness of water

sample by complexometric method using EDTA as complexing agent.

4. Determination of constituents and amount of alkalinity in a given

water sample.

5. Estimation of iron metal in the rust (solution of rust in concentrated

HCl may be given).

6. To determine the amount of copper in the given solution of

copperore with the help of hypo solution.

7. Preparation of Tetraminecopper(II)sulphate from copper sulphate

solution.

8. Preparation of phenol-formaldehyde resin (Bakelite).

9. Preparation of soap.

10. To find out the percentage of available chlorine in a given sample of

bleaching powder by Iodometric method.

24

Semester-II Credits: 1 L–T–P : 0–0–2



38

DDHHPP 228822 :: PPHHYYSSIICCSS LLAABB --IIII


Module No.


1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

To Verify Ohm’s law

To Verify law of resistance in series.

To verify law of resistance in parallel.

To Convert a Galvanometer of known resistance into an Ammeter of given range.

To Convert a Galvanometer of known resistance into a voltmeter of given range.

To determine the resistivity (Specific resistance) of the given wire with the help of post office box.

To draw characteristic curve of a P-N junction diode.

To compare the emf’s of two primary cells using potentiometer.

To Verify of Kirchhoff’s Laws

To determine the internal resistance of a given primary ceii using ammeter & voltmeter.

To determine the internal resistance of a given primary cell using potentiometer.

24

Semester-II Credits: 1 L–T–P : 0–0–2



39

DDCCSS 118822:: CCOOMMPPUUTTEERR LLAABB IIII

LIST OF PRACTICALS L–T–P: 0–0–2

Module No.


I

Microsoft Excel

a) Starting Excel (Spread Sheet Processing) open worksheet, enter, edit data, formulae to calculate values, format data, create chart, printing chart, save worksheet, switching between different spread sheets

b) Menu commands

Create, format charts, organize, manage data, solving

problem by analyzing data, creating graphs

c) Work books Managing workbooks (create, open, close, save, rename),

working in work books Editing a worksheet: copying, moving cells, pasting, inserting,

deleting cells, rows, columns, find and replace text, numbers of cells, formatting worksheet

d) Creating a chart Working with chart types, changing data in chart, formatting a

chart, use chart to analyze data Using a list to organize data, sorting and filtering data in list

e) Formulas

Addition, subtraction, division, multiplication, percentage

and auto sum

12

II

Microsoft Access a) Brief overview of Databases and Database Applications

b) Starting Microsoft Access

c) Creating and Viewing Tables

Creating a Table Using the Design View

Exercise: Creating a Table

Viewing and Adding Data to a Table

Exercise: Adding Data to a Table

Creating Relationships Between tables

d) Creating and Running Queries

Single Table Queries

Exercise: Single Table Queries

Multiple Table Queries

Exercise: Multiple Table Queries

e) Creating and Running Data Entry Forms

Creating a Single Table Form using the Wizard

Exercise: Creating a Single Table Form

Review of Creating and Running a Data Entry Form

f) Creating and Running Reports

Creating a Single Table Report using the wizard

Exercise: Creating a Single Table Report

Review of Creating and Running a Report

12

Credits: 01

Semester II



40

DDMMEE 118866:: MMEECCHHAANNIICCSS LLAABB

LLIISSTT OOFF PPRRAACCTTIICCAALLSS Module

No. Contents Teaching Hours

I

1. Verification of the polygon law of forces using greaves and

apparatus.

2. To verify the forces in different members of jib crane.

3. To verify the reaction at the supports of a simply supported

beam.

4. To find the mechanical advantage, velocity ratio and efficiency

in case of an inclined plane.


of a screw jack.


of worm and worm wheel.

7. To find mechanical advantage, velocity ratio and efficiency of

single purchase crab.

8. To find out center of gravity of regular lamina.

9. To find out center of gravity of irregular lamina.

10. To determine coefficient of friction between three pairs of

given surface.

24

IINNSSTTRRUUCCTTIIOONNAALL SSTTRRAATTEEGGYY Applied Mechanics, being a fundamental subject, the teachers are expected to emphasize on the

applications of applied mechanics in various subjects so that students are able to appreciate the

importance of the subject.




41

DEE 3003: CIRCUIT THEORY

Credits: 4 Semester III L-T-P: 3-1-0

RECOMMENDED BOOKS: Electrical Technology By R.L Thereja Fundamentals of Electrical Engineering. By Ashfaq Hussain, Dhanpat Rai & Co Electrical Circuit & Fields by Alexzender. Network Synthesis & Analysis By K.M.Soni

Module No.

Contents Teaching

Hours

Unit - 1

CIRCUIT ANALYSIS & D.C TRANSIENTS Ideal and practical voltage and current sources. Source transformation Voltage sources to Current Source and Vice versa. Mesh and Nodal Analysis of DC Circuits with voltage sources, current sources and combination of these two. Growth of current in an Inductive circuit, Time constant of R L circuit, Decay of current in an Inductive circuit. Charging of a capacitor, Time constant of R.C. circuit, Initial and final values. Discharge of a capacitor.

16

Unit - 2

NETWORK THEOREMS Superposition Theorem, Thevenin’s Theorem, Norton’s Theorem, and their application to 2 terminal A.C & D.C Networks. Maximum power transfer theorem for D.C. Network matching. TWO PORT NETWORK Various two port circuit parameter: their interrelationship, evaluation of Z,Y,h and transmission (ABCD)

parameters, cascading of two port network.

16

Unit - 3

A.C. CIRCUIT Definition and explanation of alternating current, voltage and their relative terms, Phasor diagrams of alternating current and voltage in Series and Parallel A.C. Circuit containing Purely Resistive, Capacitive, Inductive elements ( a combination of two elements and a combination of all three elements). RESONANCE Series resonance definition, derivation of expressions for resonant frequency, quality factor, voltage and current, resonance curve, lower and upper half power frequency, bandwidth and selectivity dependence of bandwidth and selectivity on Quality factor (problems based on the above). Parallel resonance circuit (same as for series resonance).

16



42

DEE 3002: ELECTRICAL MEASUREMENTS AND MEASURING INSTRUMENTS


Module No.

Contents Teaching

Hours

Unit – I

Introduction to Electrical Measuring Instruments Concept of measurement and measuring instruments Types of electrical measuring instruments – indicating, integrating and recordingtype instruments Essentials of indicating instruments – deflecting, controlling and damping torque a). Measurement & Errors Fault identification & basic symptoms if instrument is not working. Ammeters and Voltmeters (Moving coil and moving iron type) Concept of ammeters and voltmeters and difference between them Extension of range of voltmeters and ammeter Construction and working principles of moving Iron and moving coil instruments Merits and demerits, sources of error and application of these instruments

16

Unit – II

Wattmeter’s (Dynamometer Type) Construction, working principle, merits and demerits of dynamometer type wattmeter, sources oferror Energy meter (Induction type) Construction, working principle, merits and demerits of single phase and three-phase energymeters a). Testing b). Digital Energy Meter c). Trivector Meter Errors and their compensation Simple numerical problems Construction and working principle of maximum demand indicator Measurement of parameters R,L& C with different bridges. LCR meters Study of LCR meter and its applications Power Measurements in 3-phase circuits by

(i) 2 wattmeter method in balanced and unbalanced circuits and simple problems

(ii) Three wattmeter method

16

Unit –III

Electronic Instruments Cathode Ray Oscilloscope: Block diagram, working principle of CRO and its variouscontrols. Applications of CRO. Digital multi-meter (only block diagram) and Applications Miscellaneous Measuring Instruments Construction, working principle and application of Meggar, Earth tester, Multimeter, Frequencymeter (dynamometer type) single phase power factor meter (Electrodynamometer type).Working principle of synchroscope and phase sequence indicator, tong tester(Clamp-onmeter) Instrument Transformers: Construction, working and applications a) CT b) PT and their ratio and phase angleerror

16



43

RECOMMENDED BOOKS 1. Electrical Measurements and Measuring Instruments by Golding and Widdis; Wheeler Publishing House, New Delhi 2. Electrical Measurements and Measuring Instruments by SK Sahdev, Unique International Publications, Jalandhar 3. A Course in Electrical Measurement and Measuring Instruments by AK Sawhney and PL Bhatia; Dhanpat Rai and Sons, New Delhi 4. Electric Instruments by D. Cooper 5. Experiments in Basic Electrical Engineering by SK Bhattacharya and KM Rastogi, New Age International (P) Ltd., Publishers, New Delhi 6. Electronics Instrumentation by Umesh Sinha, Satya Publication, New Delhi 7. Basic Electrical Measurements by Melville B. Staut. 8. Electrical Measurement and Measuring Instruments by JB Gupta, SK Kataria and Sons, New Delhi 9. Electrical Measurement and Measuring Instruments by ML Anand, SK Kataria and Sons, New Delhi



44

DEC 3011: ELECTRONICS - I


Module No.

Contents Teaching

Hours

Unit – I

Introduction Electronic components Active and passive components Concept of current and voltage sources, constant voltage and current sources, their graphical representation. Conversion of voltage source into current source and vice-versa Difference between actual voltage source and constant voltage source how to identify problem in a circuitry Semi-conductor Physics Atomic structure, crystalline structure Energy band theory of crystals, energy band structure of insulator, semiconductor and conductor, generation and recombination of electron hole pairs. Energy band structure of Silicon and Germanium Silicon versus Germanium for mobility and conductivity Concept of Doping, intrinsic and extrinsic semiconductors Effect of temperature on intrinsic and extrinsic semiconductors

16

Unit – II

Semiconductor Diodes PN Junction, mechanism of current flow in PN junction, drift and diffusion currents, depletion layer, potential barrier, effect of forward and reverse biasing in a PN junction. Concept of junction capacitance in forward and reverse biased conditions. Breakdown mechanism Ideal diode, Semiconductor diode characteristics, static and ynamic resistance Use of diode as half wave and full wave rectifiers (centre tapped and bridge type), relation between DC output and AC input voltage, rectifier efficiency Concept of ripples, filter circuits – shunt capacitor, series inductor, and pie (π) filters and their applications Diode ratings/specifications Various types of diodes such as zener diode, varactor diode, schottky diode, light emitting diode, tunnel diode, photo diode; their working characteristics and applications Zener diode and its characteristics Use of zener diode for voltage stabilization Bi-polar Transistors Concept of junction transistor, PNP and NPN transistors, their symbols and mechanism of current flow Transistor configurations: common base (CB), common emitter (CE) and common collector (CC), current relation and their input/output characteristics; comparison of the three configurations Transistor Biasing and Stabilization Transistor biasing, its need, operating point, effect of temperature on the operating point of a transistor and need of stabilization of operating point. Different biasing circuits, limitations, simple problems to calculate operating point in different biasing circuits. Use of The venin’s theorem to determine operating point Concept of h-parameters of a transistor Use of data book to know the parameters of a given transistor

16



45

RECOMMENDED BOOKS

1. Basic Electronics and Linear Circuit by NN Bhargava, Kulshreshta and SC Gupta, Tata McGraw Hill Education Pvt Ltd, New Delhi.

2. Electronic Principles by SK Sahdev, Dhanpat Rai & Co., New Delhi 3. Principles of Electrical and Electronics Engineering by VK Mehta; S Chand and Co., New Delhi 4. Electronic Components and Materials by SM Dhir, Tata McGraw Hill Publishing Company Pvt Ltd,

New Delhi. 5. Principles of Electronics by SK Bhattacharya and Renu Vig, SK Kataria and Sons, Delhi 6. Electronics Devices and Circuits by Millman and Halkias; McGraw Hill. 7. Principles of Electronics by Albert Paul Malvino; Tata McGraw Hill Education Pvt Ltd, New Delhi. 8. Basic Electronics – Problems and Solutions by Albert Malvino and David J. Bates; Tata McGraw

Hill Education Pvt Ltd, New Delhi. 9. Basic Electronics by J.S. Katre, Sandeep Bajaj, Tech. Max. Publications, Pune. 10. Analog Electronics by DR Arora, Ishan Publications, Ambala City. 11. Analog Electronics by JC Karhara, King India Publication, New Delhi Electrical Devices and

Circuits by Rama Reddy, Narosa Pulishing House Pvt. Ltd., New Delhi 12. Electronic Devices and Circuits by Dharma Raj Cheruku and Battula Tirumala Krishna: Pearson

Education (Singapore) Pvt Ltd., Indian Branch, 482 F.I.E Patparganj, Delhi- 92 13. Basic Electronics by JB Gupta, SK Kataria and Sons, New Delhi Grob’s Basic Electronics- A text Lab Manual (Special Indian Edition) by Schultz, Tata McGraw Hill

Education Pvt Ltd, New Delhi.

Unit – III

Single-Stage Transistor Amplifiers Single stage transistor amplifier circuit in CE configuration, function of each component Working of single stage transistor amplifier, physical and graphical explanation, phase reversal Concept of DC and AC load line Voltage gain of single stage transistor amplifier using characteristics of the device Concept of input and output impedance AC equivalent circuit of single stage transistor amplifiers Calculation of voltage gain using AC equivalent circuit Frequency response of a single stage transistor amplifier Multi-Stage Transistor Amplifiers Need of multi-stage transistor amplifiers – different types of couplings, their purpose and applications. Knowledge of various terms such as voltage gain, current gain, power gain, frequency response, decibel gain and band width RC coupled two-stage amplifiers, circuit details, working, frequency response, applications Loading effect in multistage amplifiers Elementary idea about direct coupled amplifier, its limitations and applications Transformer coupled amplifiers, its frequency response. Effect of co-efficient of coupling on frequency response. Applications of transformer coupled amplifiers Field Effect Transistor (FET) Construction, operation, characteristics and applications of a N channel JFET and P channel JFET JFET as an amplifier Types, construction, operation, characteristics and applications of a MOSFET Comparison between BJT, JFET and MOSFET

16



46

DCS 3011: COMPUTER PROGRAMMING AND APPLICATIONS


RECOMMENDED BOOKS 1. Programming in C by Schaum series McGraw Hill 2. Programming in C by Kerning Lan and Richie; Prentice Hall of India, New Delhi 3. Programming in C by Balagurusamy, Tata McGraw Hill,Education Pvt Ltd. New Delhi. 4. Let us C- Yashwant Kanetkar, BPB Publications, New Delhi 5. Vijay Mukhi Series for C and C++ 6. Programming in C by R Subburaj, Vikas Publishhing House Pvt. Ltd., Jangpura, New Delhi 7. Programming in C by Kris A Jansa, Galgotia Publications Pvt. Ltd., Daryaganj, New Delhi 8. Programming in C by BP Mahapatra, Khanna Publishers, New Delhi 9. Elements of C by MH Lewin, Khanna Publishers, New Delhi 10. The Complete Reference to Visual Basic 6, by Noel Jerke, Tata McGraw Hill, New Delhi 11. Web site www.Beyondlogic.org 12. Pointers in C by Yashwant Kanetkar, BPB Publishers New Delhi 13. Programming in Applications by Chandershekhar, Uneek Publications, Jalandhar 14. The essentials of Computer Organizing and Architecture by Linda Null and Julia Labur, Narosa Publishing House Pvt. Ltd., New Delhi

Module No.

Contents Teaching

Hours

Unit – I

Algorithm and Program Development Steps in development of a program Flow-charts, algorithm development Introduction to various computer languages Concept of interpreter, compiler, high level language(HLL), machine language (ML) and Assembly Language

8

Unit – II

Program Structure (C Programming) History of ‘C’ Data types, input output statements, arithmetic and logical operations, data assignments, precedence and associatively I/O statements Assignment, Variables, arithmetic operation- their precedence, data types standard I/O function, formulated I/O Control Statements Logical and relational operators; if-else, while, do- while, for loops, breaks, switch statements

8

Unit - III

Functions Function declaration, parameter passing- by value, storage classes (Local, Global and Static variables), standard library functions Arrays Single and multi dimensional arrays, character arrays Structures: Definition of a structure, pointer to structure, union and array of structure

8



47

DEE 3001: BASICS OF ELECTRICAL AND ELECTRONICS ENGINEERING


Module No.


I

Basic Electrical Quantities ,Types of supply, Difference between ac and dc, various applications of electricity, advantages of electrical energy over other types of energy. Ampere, Volt & Ohm, Kirchoff’s laws, analysis of DC circuits with KVL & KCL ,resistance ,grouping of resistors, capacitance, grouping of capacitance, temperature coefficients of resistors, work ,energy & power ,joule’s law, sample problem, concept of alternating quantities, nature of alternating voltage & current, sinusoidal equations, different standard values,(instantaneous, maximum, average, rms ) phasor diagram ,lagging, leading quantities, simple problem.

12

II

Structure of atom, Band diagrams ,definition of conductor ,insulator & semiconductor ,forbidden energy gap, Basic Electronics Basic idea of semiconductors – P and N type; diodes, zener diodes and their applications, transistor – PNP and NPN, symbols, identification of terminals of transistor, current flowing in a transistor, its characteristics and uses. Introduction to thyristors, Characteristics and applications of a thyristor.

12

III

Electric Motors : Basic principle of AC & DC motor and their types, Conversion of horse power in watts or kilowatts, their applications, difference between direct online starter and star delta starter, characteristics and applications of servo motors. Electrical Safety: Electrical Safety Electrical shock and precautions against shock, treatment of electric shock, concept of fuses and their classification, selection and application, concept of earthing and various types of earthing, applications of MCBs and ELCBs. Introduction and applications to inverter and generators.

12

RECOMMENDED BOOKS

1. Basic Electrical Engineering by PS Dhogal; Tata McGraw Hill Publishers, New Delhi 2. A Text Book of Electrical Technology, Vol. I and II by BL Thareja; S Chand and Co., New Delhi 3. Basic Electricity by BR Sharma; Satya Prakashan, New Delhi 4. Basic Electrical Engineering by JB Gupta, S Kataria and Sons, Delhi 5. Experiments in Basic Electrical Engineering by SK Bhattacharya and KM Rastogi, New Age

International Publishers Ltd., New Delhi 6. Basic Electronics by VK Mehta; S Chand and Co., New Delhi 7. Electrical Machines by SK Bhattacharya; Tata McGraw Hill, New Delhi



48

DEE 3081: ELECTRICAL ENGINEERING DESIGN AND DRAWING I - Lab


LIST OF PRACTICALS

Module No.

Contents Teaching

Hours

I

Need of symbols; List of symbols for electrical equipments and accessaries used in electrical light, fan and power circuits, alarm and indicating circuit , contactor control circuits as per I.S.S. Type of diagrams - Wiring diagrams (multiple and single line representation) and schematic diagrams as per I.S.S. i). Brief description, general specifications (as per I.S.S.) and approximate cost of different types of wires, cables, switches, distribution board, switch board, boxes, batten and its accessaries, conduit and its accessaries, lamp holders, socket out lets, plug ceiling roses. fuse amd energy meter used in domestic and power wiring installations.

12

II Brief description, general specifications and approximate cost of switches,push buttons, bells, indicating lights, indicating panels relays etc.used in alarm circuits.

12

III

Light and Fan Circuits : Schematic and wiring diagrams (multiline and single line both) using junction boxes and looping systems for the following types of circuits:- (i) Light and fan controlled by necessary switches and regulators. (ii) Stair case wiring (iii) Corridor lighting (iv) One lamp controlled by three or more switches. * One drawing sheet for atleast 4- problems. * Wiring practice for atleast 3-circuits.

12

IV

Alarm Circuits: Reading, designing and drawing schematic and wiring diagrams multiline and single line) of following alarm circuits:- (i) Circuits meant to convey information by means of light only. (ii) Circuits meant to convey information by means of bell signals only. (One bell controled by one push button switch, Bell responds circuits using one bell and relay, Bell responds circuits of an office or three rooms) (iii) Circuits meant to convey information by means of bell and light both for call signals. (iv) Circuits meant to convey information by means of bell and light to give 'stop' and 'go' signals. (v) Traffic control light system for 2 road crossing (vi) A light circuit with gets automatically connected toDC supply in case of power failure. * 8-Drawing sheets for atleast 6-problems of each type. * Wiring practice for atleast - 2-circuits of each type.

12

V

e). Estimation of Domestic Internal Wiring Circuits : (Small Houses) (i) Description of various wiring systems and methods. (ii) Need of earthing and point to be earthed in internal wiring system as per IE rules. (iii) I.S. specifications, calculation of No. of points (light, fan, socket outlet ), calculation of total load including domestic power, determination of no. of circuits, size of wires and cables, switches

12



49

and mainswitch, distribution board and switch board, batten conduit and other wiring accessaries. (iv) Layout of installation plan, single line wiring, diagram, calculation of length of batten/conduit of differant sizes and wire length; schedule of materials. (v) Estimating for small houses using PWD/CPWD electrical schedule rates (E.S.R.) * The drawing sheet for atleast 4-layouts and circuits * Estimation practice for atleast - 2 installations each for small houses.

VI

Assembly Drawings:- (i) Assembly drawing of simple electrical equipment from actual piece or from a pictorial view (carbon brush holder, open knife switch, miniature circuit breaker, motor terminal block, and similar other electrical items). * 2-Drawing sheets (ii) Poles, towers cables and instulators * 2- Drawing sheets (iii). Electrical Design : Design of small transformers upt 1 KVA and chokes, heaters. Transformer connections and bushing. 2 sheet (iv). Armature Winding of D.C.Machines: Definition of terms used in winding, simple 2 Sheet Lap and Wave winding exercises for d.c.motor and generator.

12



50

DEE 3082 : ELECTRICAL MEASUREMENTS AND MEASURING INSTRUMENTS Lab


LIST OF PRACTICALS

Module No.

Contents Teaching

Hours 1

2 3 4

5

6 7 8

9 10

11

12

Use of analog and digital multimeter for measurement of voltage, current (a.c/d.c) and resistance To calibrate 1-phase energy meter by direct loading method. To measure the value of earth resistance using earth tester. To measure power, power factor in a single-phase circuit, using wattmeter and power factor meter and to verify results with calculations. Measurement of power and power factor of a three-phase balanced load by two wattmeter method. Measurement of voltage and frequency of a sinusoidal signal using CRO and draw wave shape of signal. Measurement of power in a 3 phase circuit using CT, PT and 3-phase wattmeter. Use of LCR meter for measuring inductance, capacitance and esistance. To record all electrical quantities from the meters installed in the institution premises. To measure Energy at different Loads using Single phase Digital Energy meter. Study of all bridges.

24



51

DEC 3091: ELECTRONICS I Lab


LIST OF PRACTICALS

Module No.

Contents Teaching

Hours 1

2

3

4

5

6

7

8

9

10

11

12

a) Identification and testing of electronic components such as resistor, inductor, capacitor, diode, transistor and different types of switches used in Electronic circuits b) Measurement of resistances using multimeter and their comparison with colour code values V-I characteristics of a Semiconductor diode and to calculate its static and dynamic resistance a) V-I characteristics of a zenor diode and finding its reverse breakdown voltage b) Fabrication of a zenor diode voltage stabilizer circuit using PCB Observation of input and output wave shapes of a half-wave rectifier and verification of relationship between dc output and ac input voltage Observation of input and output wave shapes of a full wave rectifier and verification and relationship between dc and ac input voltage Observation of input and output wave shapes of a full wave rectifier with (i) shunt capacitor (ii) series inductor

(iii) π filter circuits Plotting input and output characteristics of a transistor in CB configuration Plotting input and output characteristics of a transistor in CE configuration Measurement of operating point in case of

(i) fixed biased circuit (ii) Potential divider biasing circuit and to observe the

effect of temperature variation on the operating point.

To measure the voltage gain and band width by plotting frequency response curve of a single stage amplifier using CE configuration at different loads To study the effect of coupling capacitor on lower cut off frequency and upper cut off frequency by plotting frequency response curve of a two stage RC coupled amplifier To plot V-I characteristics of a FET

24



52

DEE 3083: ELECTRICAL WORKSHOP PRACTICE LAB

Credits: 2 Semester III L-T-P: 0-0-4 LIST OF PRACTICALS

Module No.

Contents Teaching

Hours

1

2 2.1 2.2 2.3 2.4 3 4

4.1 4.2 5

6

a) b) c) d) e) f) 7 8

9

a) b) c) d)

10 11 12

13

Study of electrical safety measures as mentioned in the Electricity Rules and shock treatment including first aid Wire jointing Straight married joint Technology-joint Western union joint Britania joint Study of ISI standard for MCBs and Conduct one test on MCB . Wiring of main distribution board with four outgoing circuits for light and fan loads including main switch and fuses (only internal connection) Types of wiring and to make different light control circuits in the following types of wiring: Casing and Capping (PVC) wiring,Conduit wiring (surface/concealed). Construction/assembly of Distribution Board and Extension Board Construction of an extension board with two 5A sockets and one I5A Socket controlled by their respective switches, a fuse and indicator with series test lamp provision. Simple light and Alarm Circuits One lamp controlled by two switches (staircase circuit) Two lamps controlled by three switches (double staircase circuit) Two ordinary bells (for day and night) used at a distant residence Bell response circuit using one bell and one relay Bell response circuit of an office (for three rooms) Traffic light control system for two roads crossing. Fault finding and repair of a tube light circuit Connections of single phase and 3-phase motors, through an appropriate starter and to change their direction of rotation Wiring, testing and fault finding of the following contactor control circuits operating on 3-phase supply: Remote control circuits Time delay circuits Inter locking circuits Sequential operation control circuits Note: Students may be asked to study control circuit of a passenger lift, automatic milling machine, etc. using relays Power cable jointing using epoxy based jointing kits Dismantling/assembly of star-delta and DOL starter Repair and maintenance of domestic electric appliances such as electric iron, geyser, fan, heat convector, desert cooler, room heater, electric kettle, electric oven, electric furnace etc. Dismantling/assembly/maintenance of motor operated appliances such as mixer, blender, drill machine etc.

48



53

DCS 3091: COMPUTER SCIENCE & APPLICATIONS LAB G USING C++

LIST OF PRACTICALS

Module No.


1. 2. 3. 4. 5. 6. 7. 8. 9.

10. 11.

Write Programs in C to implement Programming Exercise on Executing and Editing a C Program. Programming Exercise on defining Variable and assigning values to variables. Programming Exercise on arithmetic’s and relational operators. Programming Exercise on arithmetic expression and their evaluation. Programming Exercise on formatting input/output using printf and scanf Programming Exercise using if-statement. Programming Exercise using if-else statement. Programming Exercise on switch statement Programming Exercise on do-while statement. Programming Exercise on for statement.

24

Semester-III L- T -P: 0- 0 -2 Credits: 2



54

DEE 4004 : ELECTRICAL MACHINES - I

Credits: 4 Semester IV L-T-P: 3-1-0

Module No.

Contents Teaching

Hours

Unit – I

Introduction to Electrical Machines Definition of motor and generator, concept of torque Torque development due to alignment of two fields and the concept of torque angle Electro-magnetically induced emf Elementary concept of an electrical machine Comparison of generator and motor DC Machines Main constructional features, Types of armature winding Function of the commutator for motoring and generation action Factors determining induced emf Factors determining the electromagnetic torque Types of dc generation on the basis of excitation, voltage built up in a dc shunt generator Significance of back e.m.f., the relation between back emf and Terminal voltage Armature Reaction Commutation methods to improve commutation Performance and characteristics of different types of DC motors Speed control of dc shunt/series motors Need of starter, three point dc shunt motor starter and 4-point starter Applications of DC motors Losses in a DC machine Determination of losses by Swinburne’s test

12

Unit – II

Transformers (single phase) Introduction Constructional features of a transformer and parts of transformer Working principle of a transformer EMF equation Transformer on no-load and its phasor diagram Transformer – neglecting voltage drop in the windings – Ampere turn balance – its phasor diagram Mutual and leakage fluxes, leakage reactance Transformer on load, voltage drops and its phasor diagram Equivalent circuit Relation between induced emf and terminal voltage, regulation of a transformer mathematical relation Losses in a transformer Open circuit and short circuit test. Calculation of efficiency, condition for maximum efficiency-maintenance of Transformer, scheduled Maintenance Auto transformer construction, saving of copper, working and applications Different types of transformers including dry type transformer.

12

Unit - III Transformers three phase Construction of three phase transformers and accessories of



55

RECOMMENDED BOOKS

1. Electrical Machines by SK Bhattacharya, Tata Mc Graw Hill, Education Pvt Ltd. New Delhi 2. Electrical Machines by SK Sahdev, Uneek Publications, Jalandhar 3. Electrical Machines by Nagrath and Kothari, Tata Mc Graw Hill, New Delhi 4. Electrical Machines by JB Gupta, SK Kataria and Sons, New Delhi 5. Electrical Machines by Fitzgerald 6. Electrical Machines by Smarajit Ghosh-Pearson Publishers, Delhi.

transformers such as Conservator, breather, Buchholz Relay, Tap Changer (off load and on load) (Brief idea) Types of three phase transformer i.e. delta-delta, delta-star, star-delta and star-star Conditions for parallel operation (only conditions are to be studied) On load tap changer Difference between power and distribution transformer Cooling of transformer

12



56

DEE 4005 : ENERGY SOURCES AND MANAGEMENT OF ELECTRICAL ENERGY


RECOMMENDED BOOKS : 1. Solar Energy – Principles of thermal collection and Storage SP Sukhatme, Tata McGraw Hill Publication, New

Delhi. 2. Non-Conventional Energy Resources by RK Singal, SK Kataria and Sons, New Delhi 3. Solar Energy Utilization; GD Rai ; Khanna Publishers, New Delhi. 4. Reviews of Renewable Energy Sources, Vol. 3, Edited by MS Sodha, S.S. Mathur, MAS Malik, TC Kandpal ;

Wiley Eastern Limited, New Delhi. 5. Renewable Energy Sources and Conversion Technology by NK Bansal, Manfred Kleemann, Michael Meliss,

Tata McGraw Hill Publishing Co. Ltd New Delhi. 6. Energy Today and Tomorrow; Maheshwar Dayal; Publications Division, Ministry of Information and

Broadcasting, Govt. of India, New Delhi. 7. Energy Technology (non-conventional, renewable and conventional) by S Rao and BB Parulekar, Khanna

Publishers, New Delhi 8. Manual on Energy Efficiency at Design Stage, CII Energy Management Cell. 9. Energy Conservation-case studies in ceramic industry, sugar industry, fertiliser industry, cement industry.

CII, Energy Management Cell etc

Module No.

Contents Teaching

Hours

Unit – I

Introduction : Various energy sources, importance of non conventional sources of energy, present scenario, future prospects and economic criteria Solar Energy : Principle of conversion of solar radiation into heat, photo voltaic cell, electricity generation, application of solar energy like solar water heaters, solar furnaces, solar cookers, solar lighting, solar pumping.

12

Unit – II

Bio-energy : Bio-mass conversion technologies- wet and dry processes. Methods for obtaining energy from biomass. Power generation by using gasifiers Wind Energy: Wind energy conversion, windmills, electricity generation from wind- types of wind mills, local control, energy storage Geo-thermal and Tidal Energy : Geo-thermal sources, Ocean thermal electric conversion, open and closed cycles, hybrid cycles. Prime movers for geo thermal energy conversion. Steam Generation and electricity generation.

12

Unit - III

Magneto Hydro Dynamic (MHD) Power Generation : Chemical Energy Sources : Design and operating principles of a fuel cell, conversion efficiency, work output and e.m.f of fuel cells, applications. Energy Conservation and Management a) Need for energy conservation with brief description of oil and coal crisis. b) Environmental aspects c) Energy efficiency- its significance d) Energy efficient technology an overview e) Energy conservation in Domestic sector- Lighting, home appliances f) Need for energy efficient devices g) Energy conservation in Industrial sector- Motors, Industrial lighting, Distribution system, Pumps, Fans, Blowers etc., h) Energy conservation in Agriculture sector, Tube-well pumps, diesel-generating sets, Standby energy sources. i) Macro Level approach for energy conservation at design stage.

12



57

DEC 4012 : ELECTRONICS - II


Module No.

Contents Teaching

Hours

Unit – I

Transistor Audio Power Amplifier Difference between voltage and power amplifier Important terms in Power Amplifier, collector efficiency, distortion and dissipation capability Classification of power amplifier class A, B and C Class A single-ended power amplifier, its working and collector efficiency Impedance matching in a power amplifier using transformer Heat sinks in power amplifiers Push-pull amplifier: circuit details, working and advantages (no mathematical derivations) Principles of the working of complementary symmetry push-pull amplifier Tuned Voltage Amplifier Introduction Series and parallel resonance ( No mathematical derivation) Single and double tuned voltage amplifiers Frequency response of tuned voltage amplifiers Applications of tuned voltage amplifiers

12

Unit – II

Feedback in Amplifiers Feedback and its importance, positive and negative feedback and their need

Voltage gain of an amplifier with negative feedback A = 𝐴

1+𝛽𝐴

Effect of negative feedback on voltage gain, stability, distortion, band width, output and input impedance of an amplifier (No mathematical derivation) Typical feedback circuits Effect of removing the emitter by-pass capacitor on a CE transistor amplifier Emitter follower and its applications Sinusoidal Oscillators Sinusoidal Oscillators – positive feedback in amplifiers Difference between an oscillator and an alternator Essentials of an oscillator Circuit details and working of LC oscillators viz. Tuned Collector, Hartley and Colpitt’s oscillators R-C oscillator circuits, phase shift and Wein bridge oscillator circuits Introduction to piezoelectric crystal and crystal oscillator circuit

12

Unit - III

Wave-Shaping and Switching Circuits Concept of Wave-shaping Wave-shaping circuits a. R-C differentiating and integrating circuits b. Diode clipping circuits c. Diode clamping circuits d. Applications of wave-shaping circuits Transistor as a switch (explanation using CE transistor characteristics) Collector coupled astable, monostable, bistable multivibrator circuits (explanation using wave shapes). Brief mention of uses of

12



58

RECOMMENDED BOOKS

1. A text book of Basic Electronics and Linear Circuits by NN Bhargava and others, Tata McGraw Hill, New Delhi

2. Electronics Principles by SK Sahdev, Dhanpat Rai and Co., New Delhi 3. Electronics Principles by Albert Paul Malina, Tata McGraw Hill, New Delhi 4. Operational Amplifiers and Linear Circuits by Rama Kant and A. Gaykwad, Prentice Hall of India,

New Delhi 5. Electronic Devices Circuits by Rama Reddy, Narosa Publishing House Pvt. Ltd., New Delhi 6. Electronic Devices and Circuits by Millman and Halkias, McGraw Hill, New Delhi 7. Analog Electronics – II by DR Arora, Ishan Publication, Ambala 8. Electronic Devices and Circuits by JC Karhara, King India Publication, New Delhi 9. Electronic Devices and Circuits-I, Eagle Prakashan, Jalandhar 10. Electronic Devices Circuits by JB Gupta, SK Kataria and Sons, New Delhi

multivibrators Working and applications of transistor inverter circuit using power transistors Power supplies : Working Principles of different types of power supplies viz. CVTs, IC voltage regulator (78 XX,79XX) Operational Amplifier The basic operational amplifier. The differential amplifier. The emitter coupled differential amplifier. Offset even voltages and currents Basic operational amplifier applications, integrator and differentiator, summer, subtractor Familiarization with specifications and pin configuration of IC 741 Block diagram and operation of 555 IC timer



59

DEE 4006: INSTRUMENTATION


Module No.

Contents Teaching

Hours

Unit – I

Instrument Transformers Measurements: Importance of measurement, basic measuring systems, advantages and limitations of each measuring systems and display devices Transducers: Theory, construction and use of various transducers (resistance, inductance, capacitance, electromagnetic, piezo electric type) Speed Measurement Tachometer, AC and DC tachogenerators, Stroboscope, Magnetic pick up, Shaft encoders. Data Acquisition System: General concept, Importance of data acquisition system for instrumentation, Analog and digital data acquisition system. Introduction of microprocessor in data acquisition system. Recorders: Necessity of recorders, Basic requirements of a recording system, Classification of recorders, Strip chart and X-Y recorders, Ultra violet recorder, Magnetic tape recorder. Display Devices: Classification of display devices, working principle and typical use of various display devices like Cathode Ray Tube, Light Emitting Diode, Liquid crystal displays, Gas discharge plasma display, electro lumenscent displays. Electronic Equipments: Block diagram explanation of function generator and regulated power supply, Basic working principles of switched mode power supply and uniterrupted power supply, Instrumentation amplifiers and its applications.

12

Unit – II

Measurement of Displacement and Strain: Displacement Measuring Devices: wire wound potentiometer, LVDT, strain gauges and their different types such as inductance type, resistive type, wire and foil type etc. Gauge factor, gauge materials and their selections. Use of electrical strain gauges, strain gauge bridges and amplifiers. Force and Torque Measurement: Different types of force measuring devices and their principles, load measurements by using elastic transducers and electrical strain gauges. Load cells, measurements of torque by brake, dynamometer, electrical strain gauges, speed measurements; different methods, devices. Pressure Measurement: Diaphragm Bourdon pressure gauges, electrical pressure pick ups and their principle, construction and applications. Use of pressure cells force Balance, Bellows, Pressure Transmitters

12

Unit - III Flow Measurement: Basic principles of magnetic and ultrasonic flow meters Measurement of Temperature:

12



60

RECOMMENDED BOOKS

1. Electronic Measurement and Instrumentation by Dr Rajendra Prasad 2. Electronic Measurement and Instrumentation by JB Gupta, SK Kataria and Sons, New Delhi 3. Electrical and Electronics Measurement and Instrumentation by AK Sawhney, Dhanpat Rai

and Co., New Delhi 4. Electronic Instrumentation and Measurement Techniques by WD Cooper, AD Helfrick

Prentice Hall of India Pvt. Ltd. New Delhi 5. Industrial Instrumentation by Umesh Rathore, SK Kataria and Sons, New Delhi

Bimetallic thermometer, thermoelectric thermometers, resistance thermometers, thermocouple, thermisters and pyrometer. Temperature recorders Measurement of other non electrical quantities such as humidity, pH, level and vibrations:



61

DEE 4007: ESTIMATING AND COSTING IN ELECTRICAL ENGINEERING


RECOMMENDED BOOKS

1. Electrical Installation, Estimating and Costing by JB Gupta, SK Kataria and Sons, New Delhi 2. Estimating and Costing by SK Bhattacharya, Tata McGraw Hill, New Delhi 3. Estimating and Costing by Surjeet Singh, Dhanpat Rai & Co., New Delhi 4. Estimating and Costing by Qurashi 5. Estimating and Costing by SL Uppal, Khanna Publishers, New Delhi 6. Electrical Estimating and Costing by N Alagappan and B Ekambaram, TMH, New Delhi

Module No.

Contents Teaching

Hours

Unit – I

Introduction Purpose of estimating and costing, Performa for making estimates, preparation of materials schedule, costing, price list, preparation of tender document (with 2-3 exercises), net price list, market survey, overhead charges, labor charges, electrical point method and fixed percentage method, contingency, profit, purchase system, enquiries, comparative statements, orders for supply, payment of bills. Tenders – its constituents, finalization, specimen tender.

Types of wiring Cleat, batten, casing capping and conduit wiring, comparison of different wiring systems, selection and design of wiring schemes for particular situation (domestic and Industrial). Selection of wires and cables, wiring accessories and use of protective devices i.e. MCB, ELCB etc. Use of wire-gauge and tables (to be prepared/arranged)

16

Unit – II

Estimating and Costing Domestic installations; description of various tests to test the wiring installation before commissioning, standard practice as per IS and IE rules. Planning of circuits, sub circuits and position of different accessories, electrical layout, preparing estimates including cost as per schedule rate pattern and actual market rate (for house of two room set along with layout sketch). Industrial installations; relevant IE rules and IS standard practices, planning, designing and estimation of installation for single phase motors of different ratings, electrical circuit diagram, starters, preparation of list of materials, estimating and costing exercises on workshop with singe-phase, 3-phase motor load and the light load (3-phase supply system) Estimating of Domestic Internal Wiring Circuits Service line connections estimate for domestic up to 10 KW and Industrial loads up to 20 KW (over-head and under ground connections) from pole to energy meter.

16

Unit - III

Estimating the material required for Transmission and distribution lines (overhead and underground) planning and designing of lines with different fixtures, earthling etc. based on unit cost calculations Substation: Types of substations, substation schemes and components, estimate of 11/0.4 KV pole mounted substation up to 200 KVA rating, methods of earthing of substations, Key Diagram of 66 KV/11KV and 11 KV/0.4 KV Substation. Single line diagram, layout sketching of outdoor, indoor 11kV sub-station or 33kV substation

16



62

DEE 4085: ELECTRICAL MACHINES - I Lab


LIST OF PRACTICALS

Module No.

Contents Teaching

Hours 1

2

3

4 5

6

7

8

Measurement of the angular displacement of the rotor of a slip-ring induction motor on application of DC to stator of motor winding in sequence and simultaneously to each phase of rotor winding Speed control of dc shunt motor (i) Armature control method (ii) Field control method Study of dc series motor with starter (to operate the motor on no load for a moment) Study of 3 point starter for starting D.C. shunt motor. To perform open circuit and short circuit test for determining: (i) equivalent circuit (ii) the regulation and (iii) efficiency of a transformer from the data obtained from open circuit and short circuit test at full load To find the efficiency and regulation of single phase transformer by actually loading it. Checking the polarity of the windings of a three phase transformer and connecting the windings in various configurations Finding the voltage and current relationships of primary and secondary of a three phase transformer under balanced load in various configurations conditions such as (a) Star-star (b) Star delta (c) Delta star (d) Delta - Delta configuring conditions.

48



63

DEE 4092: ELECTRONICS II Lab


LIST OF PRACTICALS

Module No.

Contents Teaching

Hours 1

2

3

4

5

6

7

8

9

10

11

12

To study the effect of coupling capacitor on lower cut off frequency and upper cut off frequency by plotting frequency response curve of a two stage RC coupled amplifier To measure (a) optimum load (b) output power (c) signal handling capacity of a push-pull amplifier To observe the effect of negative current feedback on the voltage gain of a single stage transistor amplifier by removing emitter bye-pass capacitor. To measure (a) voltage gain (b) input and output impedance for an emitter follower circuit To measure frequency generation in (a) Hartley (b) R-C Phase Shift oscillator To observe the differentiated and integrated square wave on a CRO for different values of R-C time constant Clipping of both portion of sine-wave using: a) diode and dc source b) zener diodes Clamping a sine-wave to: a) Negative dc voltage b) Positive dc voltage To generate square-wave using an astable multivibrator and to observe the wave form on a CRO and verify the result using p-spice software To observe triggering and working of a bistable multivibrator circuit and observe its output wave form on a CRO To use the op-Amp (IC 741) as inverting one and non-inverting amplifiers, adder, comparator, integrator and differentiator and verify the result using p-spice software To study the pin configuration and working of IC 555 and its use as monostable and astable multivibrator To realize the regulated power supply by using three terminal voltage regulator ICs such as 7805, 7905, 7915 etc. and verify the result using p-spice software.

24



64

DEE 4086: ELECTRICAL ENGINEERING DESIGN AND DRAWING – II Lab


LIST OF PRACTICALS

RECOMMENDED BOOKS

1. Electrical Design and Drawings by Raina & Bhattacharya 2. Electrical Design & Drawings by Sarabjeet Singh 3. IEEE Guide 80 for Earthing, IEEE Publication, New York 4. Electrical Controls in Industry by Charles Siskind 5. BIS for Electrical Earthing

Module No.

Contents Teaching

Hours 1

1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8

Contractor Control Circuits Design of circuit drawing of schematic diagram and power wiring diagram of following circuits, specification of contactors DOL starting of 3-phase induction motor 3-phase induction motor getting supply from selected feeder Forwarding/reversing of a 3-phase induction motor Two speed control of 3-phase induction motor Limit switch control of a 3-phase induction motor Sequential operating of two motors using time delay relay Manually generated star delta starter for 3-phase induction motor Automatic star delta starter for 3-phase Induction Motor

16

2. 2.1 2.2 2.3 2.4 2.5

2.6 2.7 2.8

Earthing Concept and purpose of earthing Different types of earthing, drawings of plate and pipe earthing Procedure of earthing, test of materials required and costing Method of reducing earth resistance Relevant IS specifications of earth electrode for earthing a transformer, a high building Earthing layout of distribution transformer Substation earthing layout and earthing materials Key diagram of 11KV, 33Kv, 66KV, 132 KV sub-stations

16

3. 3.1 3.2 3.3 3.4 3.5 3.6

Drawings of Machine Parts End cover of induction motor Rotor of a squirrel cage induction motor Field coil of a DC motor Terminal plate of an induction motor Motor body (induction motor) as per IS specifications Slip rings of 3-phase induction motor

16



65

DEE 4087 : INSTRUMENTATION Lab


LIST OF PRACTICALS

Module No.

Contents Teaching

Hours 1 2 3 4 5 6 7 8 9

10

To measure the level of a liquid using a transducer To measure temperature using a thermo-couple Study and use of digital temperature controller Use of themistor in ON/OFF transducer Study of variable capacitive transducer Draw the characteristics of a potentiometer To measure linear displacement using LVDT To study the use of electrical strain gauge To study weighing machine using load cell To study pH meter.

24



66

DEE 5001: Electrical and Electronics Engineering Material

Credits: 3 Semester V L-T-P: 3-0-0

Reference Books:

Text Books : 1 A.J. Dekker,”Electrical Engineering Materials” Prentice Hall of India 2 R.K. Rajput,”

Electrical Engg. Materials,” Laxmi Publications. 3 C.S. Indulkar & S.Triruvagdan “An Introduction to

Electrical Engg. Materials, S.Chand & Co.

References : 4 Solymar, “Electrical Properties of Materials” Oxford University Press. 5. Ian P.

Hones,” Material Science for Electrical and Electronic Engineering,” Oxford University Press. 8 G.P.

Chhalotra & B.K. Bhat, ”Electrical Engineering Materials” Khanna Publishers. 9 T. K. Basak, “Electrical

Engineering Materials” New age International.

Module No.

Contents Teaching

Hours

Unit – I

Conductivity of Metals: Electron theory of metals, factors affecting electrical resistance of materials, thermal conductivity of metals, heat developed in current carrying conductors, thermoelectric effect, superconductivity and super conducting materials, Properties and applications of electrical conducting and insulating materials, mechanical properties of metals

12

Unit – II

Mechanism of Conduction in semiconductor materials: Types of semiconductors, current carriers in semiconductors, Half effect, Drift and Diffusion currents, continuity equation, P-N junction diode, junction transistor, FET & IGFET, properties of semiconducting materials.

12

Unit - III

Magnetic Properties of Material: Origin of permanent magnetic dipoles in matters, Classification Diamagnetism, Paramagnetism, Ferromagnetism, Antiferromagnetism and Ferrimagnetism, magnetostriction, properties of magnetic materials, soft and hard magnetic materials, permanent magnetic materials.

12



67

DEE 5002 ELECTRICAL MACHINES - II


Module No.

Contents Teaching

Hours

Unit – I

Synchronous Machines Main constructional features of commutator and brushless excitation system Generation of three phase emf Production of rotating magnetic field in a three phase winding Effect of Load on Synchronous Machines, Phasor Diagram of Synchronous Machines , Torque & Mechanical Power Developed Concept of distribution factor and coil span factor and emf equation Armature reaction on unity, lag and lead power factor Operation of single synchronous machine independently supplying a load - Voltage regulation by synch-impedance method Need and necessary conditions of parallel operation of alternators Synchronizing an alternator (Synchroscope method) with the bus bars Operation of synchronous machine as a motor –its starting methods Effect of change in excitation of a synchronous motor, V Curve, synchronous Condensor Cause of hunting and prevention Rating and cooling of synchronous machines Applications of synchronous machines (as an alternator, as a synchronous condenser)

l

12

Unit – II

Induction Motors Salient constructional features of squirrel cage and slip ring 3- phase induction motors Principle of operation, slip and its significance and connection of submersible motor (monoblock) Locking of rotor and stator fields Rotor resistance, inductance, emf and current, Rotor P.F. , Rotor frequency Relationship between copper loss and the motor slip Power flow diagram of an induction motor Factors determining the torque, Torque Equation Torque-slip curve, stable and unstable zones Effect of rotor resistance upon the torque slip relationship Double cage rotor motor and its applications Comparison Between Induction Motors & Synchronous Moter Starting of 3-phase induction motors, DOL, star-delta, auto transformer Causes of low power factor of induction motors Testing of 3-phase motor on no load rotor test and find efficiency Speed control of induction motor, conventional and thyristorized Application of Induction Motors Circuit Diagram Phasor Diagram

12

Unit - III

Fractional Kilo Watt (FKW) Motors Single phase induction motors; Construction characteristics and applications, Classification Nature of field produced in single phase induction motor, DRFT Split phase induction motor Capacitors start and run motor Shaded pole motor

12



68

Reference Books:

1. Electrical Machines by SK Bhattacharya, Tata Mc Graw Hill, New Delhi 2. Electrical Machines by SK Sahdev, Unique International Publications, Jalandhar 3. Electrical Machines by Nagrath and Kothari, Tata Mc Graw Hill, New Delhi 4. Electrical Engineering by JB Gupta, SK Kataria & sons, New Delhi

Reluctance start motor Alternating current series motor and universal motors Single phase synchronous motor Reluctance motor Hysteresis motor Servo Motor Special Purpose Machines Construction and working principle, linear induction motor, stepper motor, Schrage motor. Electric Drives : (i) Advantages of electric drives. (ii) Characteristics of different mechanical loads. (iii) Types of motors used in electric drive. (iv) Use of fly wheels for fluctuating load (only physical concept). (v) Types of enclosures. (vi) Methods of power transfer by devices like belt drive, gears, pulley. (vii) Examples of selection of motors for particular loads. (viii) Applications such as general workshop, textile mill, paper mill, steel mill, printing press, crane and lift. (ix) Specifications of commonly used motors (squirrel cage induction motors, slip ring induction motors, AC series motors). Converting Apparatus Introduction to different types of converting apparatus e.g. metal rectifier etc.



69

DEE 5003: Electrical Power – I (Generation, Transmission and Distribution of Electrical Power)


Module No.

Contents Teaching

Hours

Unit – I

Electrical Design of Lines : Layout of different transmission and distribution systems, advantages of high voltage transmission, HV DC convertor transformer concept of short medium and long lines, parameters of lines, performance of short lines effects on performance of lines. Effect of provision of protection and demand side management on reduction of T & D logic. Constructional Features of Transmission Lines: Constructional features of transmission lines, types of supports, types of conductors, types of insulators, their properties, selection and testing, voltage distribution of string insulators Sag measurement, use of sag template Indian Electricity Rules pertaining to clearance, equalization of potential. Vibration dampers. Economic Principle of Transmission: Kelvin's law, limitations of Kelvin's law, Modification in Kelvin's law.

12

Unit – II

Mechanical design of lines : Electrical features of line: Calculation of resistance, inductance and capacitance without derivation in a.c. transmission line, voltage regulation concept of corona. Effects of corona and remedial measures Stringing of lines. Distribution System: Feeders distributors and service mains, radial and ring main distributors, A.C. distributors fed from one end and both ends. Simple problems on size of feeders and distributors. Construction of Distribution Lines: Lay out of HT and LT distribution system, constructional feature of distribution lines and their erection. LT feeders and service mains; Simple problems on AC, radial distribution system, determination of size of conductor Construction of distribution lines i.e. erection of pole, fixing of insulators on conductors, testing, operation and maintenance of lines.

12

Unit - III

Power Factor Improvement: Effect of low power factor, causes of low power factor, necessity for improvement of power factor, methods for improving power factor. Advantages of improved power factor by installing capacitors at consumer end. Underground Cables: Power cable construction, comparison of over head lines and under ground cables, laying of cables, cable jointing, using of epoxy resin kits. fault location, Murray loop test, testing of cables, specifications. Carrier Communication: Principle of carrier communication over Power Lines, purposes, equipment, difference between radio transmission and carrier communication, block diagrams. Voltage control. Faults and Production : Causes and types of fault i.e. L-L, L-G, L-L-G. Awareness and concept of energy conservation.

12



70

RECOMMENDED BOOKS 1. Electrical Power System and Analysis by CL Wadhwa, 3rd edition, New Age International

Publishers, 1. New Delhi 2. Substation Design and Equipment by Satnam and PV Gupta, Dhanpat Rai & Sons, New Delhi 3. Electrical Power –I by SK Sahdev, Unique International Publications, Jalandhar 4. Electrical Power System by VK Mehta, S Chand & CO., New Delhi 5. Electrical Power System by JB Gupta, Kataria and Sons, New Delhi 6. Sub-Station Design by Satnam, Dhanpat Rai and Co., New Delhi 7. Electrical Power Distribution System by AS Pabla, Tata McGraw Hill, New Delhi



71

DEE 5004: POWER PLANT ENGINEERING


Module No.

Contents Teaching

Hours

Unit – I

Thermal Stations: Main parts and working of stations-thermodynamic cycles, fuel handling, combustion and combustion equipment, problem of ash disposal, circulating water schemes and supply of make up, water, choice of pressure of steam generation and steam temperature, selection of appropriate vaccum; economizer, air pre-heater feed water heaters and dust collection. Characteristics of turbo alternators, steam power plant heat balance and efficiency. Hydro-Electric Plants: Hydrology, stream flow, hydrograph, flow duration curves. Types of hydroelectric plants and their fields of use, capacity calculations for hydropower, Dams, head water control, penstocks, water turbines, specific speeds. turbine governors. Hydro plant auxiliaries, plant layout, automatic and remote control of hydro plants, pumped storage projects, cost of hydro-electric project. Cooling of alternators.

16

Unit – II

Nuclear Power Plants: Elements of nuclear power plant, nuclear reactor, fuels, moderators, coolants, control. Classification of nuclear power stations. Cost of nuclear power. Diesel Power Plants: Diesel engine performance and operation. Plant layout. Log sheets, applications selections of engine size. Gas Turbine Plants: Plant layout, methods of improving output and performance. Fuels and fuel systems. Methods of testing. Open and closed cycle plants. Operating characteristics. Applications. Free piston engine plants, limitation and applications. Non conventional energy sources.

16

Unit - III

Combined Working of Power Plants: Advantages of combined working of different types of power plants. Need for co-ordination of various types of power plants in power systems, base load stations and peak load stations. Non Conventional Source of Energy: Introduction, Concept of Solar Energy, Bio Mass Energy, Wind Energy, Tidal Energy, Geothermal Energy, Microhydel Energy, Biodiesel Energy. Recent Development : Interconnection of P.S. - Meaning of Interconnection, combined operation of hydro power station with inter connected base load and peak laod, parallel operation of inter connectors.

16



72

RECOMMENDED BOOKS

1. A Course in Power Plant Engineering by Arora and Domkundwar, Dhanpat Rai and Co. Pvt. Ltd., New Delhi.

2. Power Plant Engineering by P.K. Nag, Tata McGraw Hill, Second Edition, Fourth reprint 2003.

3. Power station Engineering and Economy by Bernhardt G.A. Skrotzki and William A. Vopat Tata McGraw Hill Publishing Company Ltd., New Delhi, 20th reprint 2002.

4. An introduction to power plant technology by G.D. Rai Khanna Publishers, Delhi - 110 005.

5. Power Plant Technology, M.M. El-Wakil McGraw Hill 1984.



73

DEE 5005: SWITCH GEAR & PROTECTION


Module No.

Contents Teaching

Hours

Unit – I

Faults: Types of faults, three pahse symmetrical faults, effects of faults on system reliability and stability abnormalities, short circuits and their effects, representation of fault conditions through single line diagrams. Switch Gear: Purpose of protective gear, characteristics of a protection system. Classification of fuses H.V. Fuses, application and working, grading and co-ordination L.V. fuses, selection of fuses, characteristics. Isolators and switches, out door isolators, functions, air break switches braking capacity of switches. Circuit breakers :- requirements of circuit breakers definition of terms associated with circuit-breakers, reasons for arc formation, principles of arc extinction, types of circuit-breakers, comparison with oil circuit breaker classification, rating of circuit breakers, working of different types of air and oil circuit breaker, specification of circuit breakers, maintenance schedule. SF 6 and Vaccum circuit breakers. Relays : Requirement of relays, operation principles induction type over current, directional over current, differential, percentage differential relays working, applications and characteristics, basic principles of static relays. Introduction of distance relay.

16

Unit – II

Protective Schemes: Protection of alternators, stator faults, rotor faults, mechanical conditions, external faults their reasons, effect and protections used. Protection of power transformer : types of faults, its effects, types of protective schemes over current earth fault, differential protection, Buckholtz devices, winding temp. protection. Motor protection: types of faults and protection in motors, thermal relays, protection of small motors, under voltage protection. Protection of feeders : radial, parallel and ring feeders protection, directional time and current graded schemes differential protection. Protection Against Over Voltages: Causes of over voltages, travelling waves earth wire, protective zone, lighting arrestors, space-gap and electrolytic arrestors, surge absorber, location and rating of lightening arrestors. Thyrite lightening arrestor.

16

Unit - III

Different Type of Sub-Stations:- Layout, single line diagram bus bar arrangement, equipments their functions, accessories, study of protective schemes, etc. batteries and their maintenance, operation of small sub-station. Reactors: types of reactors, bus bar reactor, tuning reactor, arc- suppression reactor, connection of reactors in power stations. uses of reactors. Nutral grounding :- types of grounding solid grounding, reactance grounding, arc suppression coil grounding, choice of method of neutral earthing. grounding of sub-station, grounding of line structure and sub station equipment. Concept of G.I.S. (Gas Insulated Substation).

16



74

Text Books: 1. Rao S. S. “Switchgear and Protection”,Khanna Publishers. 2. Ravindranath B. and M. Chander “Power system Protection and Switchgear”, , iley Eastern Ltd. Reference Books: 1. Ram B. and D. N. Vishwakarma, “Power System Protection and Switchgear”, Tata Mc. Graw Hill 2. Paithankar Y. G. and S R Bhide, “Fundamentals of Power System Protection”, Prentice Hall of India. 3. Rao T. S. M, “Power System Protection: Static Relays with Microprocessor”,



75

DEE 5081: ELECTRICAL MACHINES – II Lab


LIST OF PRACTICALS

RECOMMENDED BOOKS

1. Electrical Machines by SK Bhattacharya, Tata Mc Graw Hill, New Delhi 2. Electrical Machines by SK Sahdev, Unique International Publications, Jalandhar 3. Electrical Machines by Nagrath and Kothari, Tata Mc Graw Hill, New Delhi 4. Electrical Engineering by JB Gupta, SK Kataria & sons, New Delhi

Module No.

Contents Teaching

Hours

1 2 3

4

5 6

Synchronous Machines: Demonstration of revolving field set up by a 3-phase wound stator Determination of excitation Determination of the relationship between the voltage and load current of an alternator, keeping excitation and speed constant Determination of the regulation and efficiency of alternator from the open circuit and short circuit test Parallel operation of polyphase alternators and load sharing Determination of the effect of variation of excitation on performance of a synchronous motor

20

1

2

Induction Machines: Determination of efficiency by (a) no load test and blocked rotor test on an induction motor (b) direct loading of an induction motor (refer ISI Code/BIS code) Determination of effect of rotor resistance on torque speed curve of an induction motor

16

1

2

FKW Motors: To tell the effect of a capacitor on the starting and running of a single-phase induction motor. Reversing the direction of rotation of ceiling fan

12



76

DEE 6006: UTILIZATION OF ELECTRICAL ENERGY

Credits: 4 Semester VI L-T-P: 4-0-0

Module No.

Contents Teaching

Hours

Unit – I

Electric Drives: Advantages of electric drives Characteristics of different mechanical loads Types of motors used in electric drive Electric braking Plugging Rheostat braking Regenerative braking Illumination: Nature of light, curve of relative sensitivity of human eye and wave length. Definitions : flux, solid angle, luminous intensity, illumination, luminous efficiency, depreciation factor coefficient of utilisation, space to height ratio,reflection factor, laws of illumination. Calculation of number of light points for interior illumination; calculation of illumination at different points; considerations, involved in simple design problems and illumination schemes; levels of illumination. Methods to increase illumination efficiency Different sources of light: Difference in incandescent and discharge lamps – their construction & characterstics, fittings required for filament lamp, mercury lamp, fluorescent lamp sodium lamp, neon lamp. Main requirements of proper lighting; illumination level, absence of flare, contrast and shadow.

16

Unit – II

Electric Heating ; Introduction. Advantages of electrical heating. Heating methods: Resistance heating (direct resistance heating, indirect resistacne heating, electric ovens, their temperature range) salt bath heaters properties of heating elements, domestic water heaters and other heating appliances. Induction heating, principle, core type and coreless induction furnace. Electric arc heating, direct and indirect arc heating, arc furnace. Dielectric heating. Applications in various industrial fields, microwave ovens. Simple design problems of resistance heating element. Electric Cooling Concept of refrigeration and airconditioning. Brief description of vapour compression refrigeration cycle. Description of electrical circuit used in Refrigerator, (b) Airconditioner, and (c) Water cooler. Methods of saving Electricity, How to optimally utilize electrical resources, Electric Welding: Welding methods, principles of resistance welding, welding equipment. Electric arc welding principle, characterstics of arc; carbon and metalic arc welding, power supply,advantage of coated electrode, comparison of AC and DC arc welding; welding equipment.

16

Unit - III

Electrochemical Processes: Need of electro-deposition. Faraday's laws in electrodeposition. Objectives of electroplating. Description of process for electroplating. Factors governing electro deposition. Equipments and accessories for electroplating plant. Principle of anodising and its applications. Electroplating on non-conducting materials. Electric Traction: Concept and configuration of Electric drive and types of electric drive. Advantage of electric traction. Different systems of electric traction, D.C. and A.C. system. Different accessaries for track electrification; such as overhead wires,

16



77

RECOMMENDED BOOKS

1. Art and Science of Utilization of Electrical Energy by H Partap, Dhanpat Rai & Sons, Delhi 2. Utilization of Electrical Energy by JB Gupta, Kataria Publications, Ludhiana 3. A.Text Book. of Electrical Power by Dr. SL Uppal, Khanna Publications, Delhi 4. Modern Electric Traction by H Partap, Dhanpat Rai & Sons, Delhi 5. Utilization of Electrical Energy by OS Taylor, Pitman Publications 6. Generation, Distribution and Utilization if Electrical Power by CL Wadhwa, Wiley Eastern Ltd., New

Delhi

conductor rail system, current collector-pentagraph. Electrical block diagram of an electric locomotive with description of various equipments and accessaries. Electric braking,plugging, rheostatic and regenerative braking. Differernt types of battery driven vechiles and their application. Economic Consideration Load estimation, load curves, load duration curve, demand factor, load factor, diversity factor, Plant capactiy factor, and utilisation factor, simple problems involving interpretation and application of above factors. Cost of generation, fixed cost, running cost, cost per unit, effect of load and diversity factor on over all cost of generation. Economic load divison between power stations for a given load duration curve. Tariffs : meaning of different tariffs and their application, block rate, flat rate, max. demand, and two part tariffs. Bill preparation. ENERGY CONSERVATION : Need for energy conservation, over view of energy management, Basic idea about energy audit,power saving devices in detail.



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DEE 6007: ELECTRICAL POWER-II


RECOMMENDED BOOKS

1. Testing, Commissioning , Operation and Maintenance of Electrical Equipment by S Rao, Khanna Technical Publication, New Delhi

2. Electrical Power Systems by CL Wadhwa, Wiley Eastern Ltd., New Delhi 3. Textbook of Electrical Technology by BL Theraja, S Chand and Co., New Delhi 4. Electrical Power by Dr. SL Uppal, Khanna Publications, Delhi 5. A Course in Electrical Power by ML Soni, PV Gupta and Bhatnagar, Dhanpat Rai & Sons, New Delhi 6. Principles of Power Systems by VK Mehta, S Chand and Co., New Delhi 7. Preventive Maintenance of Electrical Apparatus by SK Sharotri, Katson Publishing House, Ludhiana

Module No.

Contents Teaching

Hours

Unit – I

Power System Faults Types of faults, single line to ground, double line to ground, three phase to ground, open conductors, severity of faults and their effects on system, representation of fault condition through single line diagram Switch gears Purpose of protective gear. Characteristics of Switch gears Difference between switch, isolator and circuit breakers. Function of isolator and circuit breaker. Making and breaking capacity of circuit breaker (only definition) Principles of Arc extinction by OCB and ACB, Constructional features of OCB, ACB, and their working Circuit breakers. Types of circuit breakers, bulk and minimum oil circuit breakers, air blast circuit breakers, SF6 circuit breakers Miniature circuit breakers ACB, ELCB, MCB, for distribution and transmission system (Descriptive)

12

Unit – II

Protection Devices Fuses; function of fuse. Types of fuses, HV and LV fuses, rewire-able, cartridge, HRC Earthing, purpose of earthing: Equipment earthing, Substation earthing, system earthing as per Indian Electricity rules. Relays: Introduction, types of relays. Electromagnetic and thermal relays, their construction and working Induction type over-current, earth fault relays, instantaneous over current relay Directional over-current, differential relays, their functions Idea of static relays and their applications Protection Scheme Relays for generator protection Relays for transformer, protection including Buchholtz relay protection Protection of feeders and bus bars. Over current and earth fault protection, distance protection Relays for motor protection

12

Unit - III

Over-voltage Protection Protection of system against over voltage; causes of over voltage, function of ground wire Lightning arrestors, Rod gap, horn gap, metal oxide type. Line protection Substation

12



79

DEE 6008: MAINTENANCE AND SERVICING OF ELECTRICAL MACHINES


RECOMMENDED BOOKS

1. Testing, Commissioning , Operation and Maintenance of Electrical Equipment by S Rao, Khanna Technical Publication, New Delhi

2. Preventive Maintenance of Electrical Apparatus by SK Sharotri, Katson Publishing House, Ludhiana

Module No.

Contents Teaching

Hours

Unit – I

Scope and Organisation of Electrical Maintenance Department: Requirement of electrical maintenance department, organisation of work of electrical m/c department, office work and record keeping of electrical maintenance department, history & plant maintenance log book & job cards. Installation and commissioning: General guidelines for loading and unloading of heavy electrical machines. Brief description of the accessaries used for loading and unloading of heavy electrical equipement. List of precautions to be taken while executing such jobs. Handling & transport of electrical machine, equipment & line accessaries to site.Installation of electrical equipement like induction motors, transformers, switch gears, transmission and distribution lines etc. Allingment of the equipment, testing and commissioning of different types of electrical equipment, transmission and distribution lines etc. Precautions while installation is in progress. Testing of installation before declaring it to be fit for energising.

16

Unit – II

Preventive Maintenance of Electrical Equipment and other installations: Meaning of preventive maintenance, advantages of programmed preventive maintenance, preparation of preventive maintenance schedule for transformers, transmission lines, induction motors, circuit breakers, underground cables, storage batteries etc. Trouble Shooting: Causes for failure of electrical equipments, classifcation of faults under (i) electrical, (ii) magnetic (iii) mechanical, tool and instruments used for trouble shooting and repair. Use of trouble shooting charts. Diagnosis of faults in (i) d.c.machines (ii) Synchronous machines (iii) transformers, (iv) induction motors, (v) Circuit breakers, (vi) Overhead & underground distribution lines(vii) Storage batteries (viii) other appliances.

16

Unit - III

Earthing Arrangements. Reasons for earthing of electrical equipment, earthing systems, permissible earth resistance for different types of installations, methods of improving the earth resistance, measurement of earth resistance. System earthing and equipment earthing. Insulation Testing: Classification of insulation as per ISS 1271/1958. Insulation resistance measurement, effect of temperature on resistance, reasons for determination of insulation resistance, methods of improving insulation resistance, vaccum impregnation, transformer oil testing and interpretation of the test results. Electrical Accidents and Safety: Classification of electrical accidents, statuory regulations (IS 5216-1969), treatment for electric shock, artificial respiration, types and use of different types of fire extinguishers. Dangerous currents and voltages, effect of current on human body. Step and touch potentials, R.C.Ds. and earth leakage circuit breakers. General ideas about protection against lightning, explosive safety against static and current electricity, important Indian electricity rules.

16



80

DEE 6001: CONTROL OF ELECTRICAL MACHINES Credits: 4 Semester VI L-T-P: 4-0-0

Module No.

Contents Teaching

Hours

Unit – I

Control components Fuses and combination fuse switch units Miniature circuit breaker

Contactors Solenoid type Clapper type Over-load relays Thermal over-load relay Ratchet type over load relay Magnetic over-load relay Dash pot type oil filled relay Timing relays Thermal time delay relay Pneumatic time delay relay Synchronous motor-driven timer Solid state timer Phase failure relay Push-buttons Selector switches (Two position) (Three position) Limit switches Single side actuation type Double side actuation type Rotary cam type Heavy duty limit switch Proximity switches Solenoid valves Master controllers & drum switches Pressure switches Temperature controller (Thermostat) Float switches Mechanical brakes for motors Control transformer Rectifiers Reactors Capacitors Symbols for various components Control diagram Two wire control circuit Three wire control circuit

* Study of components in the Lab.

12

Unit – II

A.C.Control Circuits Forward/reversing of 3 phase motors With push-button inter-locking With Auxillary contact inter-locking Sequence starting of motors Starting of multispeed squirrel cage motor Dynamic braking of squirrel cage induction motor Plugging of squirrel cage induction motor Over-load protection of motors Single phase protection Over-temperature protection Voltage stabiliser for 3 phase and single phase motors.

12

Unit - III

Control of Synchronous Motors Prinicple of acceleration Motor starter with field application by definite time relay Motor starter with field control by polarised field frequency control. Motor starter with feild application by slip frequency relay

12



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Text Books 1. Asfaq Hussain “Basic Electrical Engineering”, Dhanpat Rai 2. Nagrath I.J., Basic Electrical Engineering, Tata McGraw Hill. Reference Books 1. A.E. Fitgerald, D.E., Higginbotham and A Grabel, Basic Electrical Engineering, McGraw Hill. 2. H. Cotton, Advanced Electrical Technology, Wheeler Publishing.

Over-load protection scheme Control of Single Phase Motors Across the line starter Reversal of universal motor Speed control of universal motor Starter for capacitor type split phase motor Dynamic braking Industrial Control Circuits Heater control Compressor motor control Skip hoist control Walking beam Battery operated truck Conveyor system control Lift circuit

Unit - IV

Trouble Shooting in Control Circuits Analysing the problems Major trouble spots Fuse base Loose connections Faulty contacts Incorrect wire markers Combination problems Low-voltage Grounds Procedures used in trouble-shooting Troble shooting practice should be done in the lab. Basic concept and application of PLC.

12



82

DEE 6002: ENERGY MANAGEMENT Credits: 4 Semester VI L-T-P: 4-0-0

LIST OF BOOKS

1. Manual on energy efficiency at design state-CII Energy Management Cell. 2. Manual on energy efficiency in pumping system-CII Energy Management Cell. 3. Manual on variable speed drives for energy efficiency –CII Energy Management Cell. 4. Energy conservation case studies in Ceramic industry, Sugar industry, Fertilizer industry, Cement

industry- CII Energy Management Cell, etc.

Module No.

Contents Teaching

Hours

Unit – I

ENERGY MANAGEMENT : Overview of energy management, need for energy conversation (Started with oil crisis). Environmental Aspects, Alternative sources of energy. Need for Energy consveration with brief description of oil and coal crisis. Environmental aspects. Alternate sources of energy. energy efficiency-its significance. ENERGY CONSERVATION : Energy conservation in Domestic Sector - Lighting, Home appliances. Energy conservation Inindustrial Sector - Motors, Industrial lighting, Distribution system, Pumps, Fans, Blowers, etc Energy conservation in Agriculture sector, Tubewell pumps, Diesel generating sets, Standby energy sources. Macro level approach for energy conservation at design stage.

18

Unit – II

ENERGY EFFICIENT DEVICES : Need for energy efficient devices. Initial cost versus life cycle cost analysis on life cycle basis. Energy efficient motors as compared to standard motors. BIS specification for energy efficient motors, Salient design features. Efficiency as a function of load, safely margins. Energy efficient lighting system different sources, lumens/watt, LEDs, role of voltage on efficiency. Distribution system- Optimum cable, amorphous core transformer, role of power factor, use of compensating capacitor-manual and automatic, location of capacitors. ENERGY AUDIT : Energy Audit Methodology Efficiency of energy conversionprocesses, monitoring system. Specific energy consumption- Three pronged approach, Five tuning, Technical up. Gradation, Avoidable losses. Case studies of energy audit of distribution system, AC motors, Industries. Organisation of energy audit activities.

20

Unit - III

ENVIRONMENTAL IMPACT ASSESSMENT : Need for Environmental Impact Assessment. Standard format for assessment and its completion. Evaluation of the assessment.

10



83

DEE 6003: REFRIGERATION AIR CONDITIONING & HMT


Reference Books:

1. Refrigeration & Air Conditioning by R .S. Khurmi, S Chand Publication 2. Refrigeration and Air Conditioning – by Arora

3. Refrigeration and Air Conditioning – by Domakundavar

4. Heat Transfer, by R. Yadav, Central Publishing House, Allahabad.

Module No.

Contents Teaching

Hours

Unit – I

Introduction

Fundamentals of Refrigeration and Air Refrigeration Introduction,

methods of refrigeration, Unit of refrigeration, COP, Carnot refrigeration

cycle, Air refrigeration cycle, Refrigeration principles, COP, power

calculations, refrigerants, Refrigeration Systems

12

Unit – II

Refrigerants, Refrigeration Equipment and applications

Refrigeration devices- Compressors, Evaporators, Condenser, Cooling

towers- function, types & capacity; Effective temperature,

comfort condition, psychrometry, psychrometer, psychrometric process

Domestic refrigerators – ice plant, Water cooler, cold storages

12

Unit - III

Air Conditioning

Air Conditioning cycles-Design-Duct design and selection of fan or blower,

Fluidized bed drying system, working & usages of freezers and cold storages,

1 Filters & Dust collectors, Types of Air Conditioners: window, split, central,

A.C. plant- Installation practice & servicing, Requirement of power Heat & Mass Transfer (HMT)

Concepts of mechanisms of heat flows, Modes of Heat transfer, Fins & their

types, Planck’s law, Wein’s displacement law, Stefan Boltzmann law, Heat

Exchanger & their Types, Fouling factors, Fick's law of diffusion

12



84

DEE 6009: Entrepreneurship Development & Management


LIST OF BOOKS

1. A Hand book of Entrepreneurship, Edited by BS Rathore and JS Saini, Aapga publications, Panchkula

Haryana.

2. Entrepreneurship Development By CB Gupta and P Shrinivasan,Sultan chand and sons, New Delhi.

3. Dynamics of Entrepreneurship development and management (ivth) edition by Shri Vsant Desai.

4. Entrepreneurship development by Shri S.S. Khanka.

5. Entrepreneurship by NITTT& R Chennai

Module No.

Contents Teaching

Hours

Unit – I

Concept and meaning of entrepreneurship.need of entrepreneurship in context of prevailing employement conditions of the country, Successful entrepreneurship and training for its development.entrepreneurship as a desirable and feasible career option- entrepreneur competencies and attributes- characteristics of a successful entrepreneur, Process of entrepreneurship development

12

Unit – II

Nature, Purpose and pattern of Human Activities: Economic and Non-Economic Entrepreneurial Pursuits and Human Activities, Need for Creativity and innovation in societies, Building enterprising Personality and Society, Entrepreneurship as a Human Resource Development concept

12

Unit - III

Role of Entrepreneur in Indian economy with reference to self-employment

development, Employment pattern of the educated in India, Entrepreneurial Culture,

Importance of nursing Entrepreneurial culture in developing economies

Entrepreneurial Values, Entrepreneurial Discipline and Social responsibilities,

Entrepreneurship Support system as like District Industry Centers (DICs), Commercial

Banks, state financial corporations

12



85

DEE 6005: Environmental Education


Reference Books:

1. Garg S. K., Environmental Engineering Vol I, Khanna Publishers.

2. Birdie G.S & Birdie J.S, Water Supply and Sanitary Engineering, Dhanpat Rai & Sons.

3. Duggal K N, Elements of Environmental Engineering, S Chand & Co Ltd.

4. Manoj Tiwari, Kapil Khulbe, Environmental Studies, I.K. International Publishing Pvt. Ltd.

Module No.

Contents Teaching

Hours

Unit – I

Introduction: Basics of ecology: flora & fauna, Ecosystem, Biodiversity Human activities and its effect on ecology and eco system, different development i.e. irrigation, urbanization, road development and other engineering activities and their effects on ecology and eco system

Mining and deforestation and their effects. - Lowering of water level, Urbanization. -Biodegradation and Biodegradability, composting, bio remediation, Microbes .Use of bio-pesticides and bio-fungicides - Global warning concerns, Ozone layer depletion, Green house effect, Acid rain, etc.

12

Unit – II

Pollution: Sources of pollution, natural and manmade, their effects on living environments and related legislation.

Water Pollution: Factors contributing water pollution and their effect – Domestic waste water and industrial waste water. Heavy metals, microbes and leaching metal-Physical, Chemical and Biological Characteristics of waste water - Indian Standards for quality of drinking water - Indian Standards for quality of treated waste water. – Treatment methods of effluent (domestic waste water and industrial/ mining waste water), its reuse/safe disposal.

12

Unit - III

Air Pollution: Definition of Air pollution, types of air pollutants i.e. SPM, NOX,SOX, GO, CO2, NH3, F, CL, causes and its effects on the environment - Monitoring and control of air pollutants, Control measures techniques. Introductory Idea of control equipment in industries i.e.

A. Settling chambers B. Cyclones C. Scrubbers (Dry and Wet) D. Multi Clones E. Electro Static Precipitations F. Bog Fillers a) Ambient air quality measurement and their standards. b) Process and domestic emission control c) Vehicular Pollution and Its control with special emphasis of Euro-I, Euro-II, Euro-III and Euro IV.

Introduction To Cleaner Production

12



86

DEE 6084: Electrical Power – II Lab


Module No.

Contents Teaching

Hours 1 2 3 4

5

6 7

To Determine the Negative Sequence and zero sequence reactance’s of and Alternator. To Study the single line to ground fault and verify results with the theoretical value. To Study the Distance Relays (MHO Relays) To Study the Operation of a solid state over voltage relay and hence to obtain its voltage characteristic. To Study the Operation of solid state under voltage relay and hence to obtain its voltage characteristic. Fault Location in cable by Murray loop. Over Voltage relay.

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diploma in electrical engineering course structure

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