_01_ GT 113 Glass Engg. Mat-I

7/24/2019 _01_ GT 113 Glass Engg. Mat-I

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3711 GLASS ENGINEERING MATERIALS - I T P C2 3 3

AIMS

To be able to understand the basic concepts of a glass raw materials. To be able to understand the glass forming, stabilizing and fluxing materials. To be able to understand the coloring and refining agents. To be able to identify and analyze the glass engineering materials.

SHORT DESCRIPTION

Glass raw materials and glass forming materials; Silica; Boric oxide, Borax andboric acid; Phosphorus pentoxide; Stabilizing oxides; Alumina ; Lime stone ;Dolomite ; Lead oxide; Zinc oxide; Magnesium oxide; Calcium oxide; Fluxing materials;Feldspar ; Soda ash; Sodium oxide; Sodium nitrate; Iron oxide; Refining agents; Coal;

Antimony oxide; Arsenious oxide; Sulfur oxides; Sodium nitrate; Potassium sulfateand sodium sulfate,DETAILED DESCRIPTION

Theory :

1. Understand the glass raw materials and glass forming material.1.1 Define glass.1.2 List the raw materials for glass manufacturing .1.3 Describe the classification of glass raw materials1.4 Describe the different characteristics of glass raw materials.1.5 Mention the name of glass forming materials.1.6 List the name of ten glass forming materials.1.7 Describe the general properties of glass forming materials.

2 Understand the sili ca.2.1 Define silica.2.2 Mention the sources of silica.2.3 Explain the properties of silica.2.4 Describe the function of silica in glass production.2.5 Describe transformation of silica at different temperature.

3 Understand the boric oxide.3.1 Mention the sources of boric oxide.3.2 Describe the properties of boric oxide.3.3 Describe the function of boric oxide in glass making.3.4 Describe the chemical analysis of boric oxide.

4 Understand the borax and boric acid.4.1 Define Borax and boric acid.4.2 Explain the properties of borax.


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4.3 Describe the functions of borax in glass making.4.4 Describe the chemical analysis of borax.4.5 Describe the properties of boric acid.4.6 Describe the functions of boric acid in glass making.

5 Understand the phosphorous pentoxide.5.1 Mention the sources of phosphorus pentoxide.5.2 Describe the properties of phosphorus pentoxide.5.3 Describe the functions of phosphorus pentoxide in glass making.

6 Understand the stabil izing oxides.6.1 Define stabilizing oxides.6.2 Mention the name of ten stabilizing oxide materials.6.3 Describe the general properties of stabilizing oxide materials.6.4 Mention the uses of stabilizing oxide materials.

7 Understand the alumina.7.1 Define alumina.7.2 Describe the sources of alumina.7.3 Describe the properties of alumina.7.4 Describe the function of alumina in glass making.7.5 Explain the chemical reactions of alumina.

8 Understand the lime stone8.1 Mention the sources of limestone (whiting material).8.2 Describe the physical properties of lime stone.8.3 Describe chemical properties of lime stone .8.4 Describe the functions of lime stone in glass making.8.5 Describe the chemical reaction of lime stone.

9 Understand the dolomite.9.1 Define dolomite.9.2 Describe the physical properties of dolomite.9.3 Describe the chemical properties of dolomite.9.4 Describe the functions of dolomite in glass making.9.5 Describe chemical reaction of dolomite.

10 Understand the lead oxide.10.1 Mention the sources of lead oxide.10.2 Describe the different compounds of lead.10.3 Describe the properties of lead oxide.10.4 Describe the functions of lead oxide in glass making.10.5 Explain the test of lead oxide.

10.6 Describe the chemical reactions of lead oxide.11 Understand the zinc oxide.

11.1 Mention the sources of zinc oxide.11.2 Describe the properties of zinc oxide.11.3 Describe the functions of zinc oxide in glass making.11.4 Explain the chemical reactions of zinc oxide with acid and base.


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11.5 Mention the test of zinc oxide.12 Understand the magnesium oxide.

12.1 Mention the sources of magnesium oxide.12.2 Describe the properties of magnesium oxide.12.3 Describe the functions of magnesium oxide in glass making.12.4 Describe the reactions of magnesium oxide with acid and base.12.5 Explain the test of magnesium oxide.

13 Understand the calcium oxide.13.1 Mention the sources of calcium oxide.13.2 Explain calcium compounds.13.3 Describe the properties of calcium oxide.13.4 Describe the functions of calcium oxide in glass making.13.5 Explain the reaction of calcium oxide with acid and base.

14 Understand the flux ing materials.14.1 Define flux.14.2 List the name of ten fluxing materials.14.3 Describe the properties of flux.14.4 Describe the uses of flux in glass.

15 Understand the feldspar.15.1 Define feldspar.15.2 Describe the different types of feldspar.15.3 Describe the properties of feldspar.15.4 Describe the chemical reaction of feldspar.

16 Understand the soda ash.16.1 Define soda ash.

16.2 Describe the properties of soda ash.16.3 Describe the chemical properties of soda ash.16.4 Explain the chemical reactions of soda ash.16.5 Explain the test of soda ash.

17 Understand the sodium oxide17.1 Mention the sources of sodium oxide.17.2 Describe sodium compounds.17.3 Describe the properties of sodium oxide.17.4 Describe the functions of sodium oxide in glass making.17.5 Describe the chemical reactions of sodium oxide.17.6 Explain the test of sodium oxide.

18 Understand the sodium nitrate.

18.1 Mention the sources of sodium nitrate.18.2 Describe the properties of sodium nitrate.18.3 Describe the function of sodium nitrate in glass making.18.4 Explain the chemical reaction of sodium nitrate.18.5 Explain the test of sodium nitrate.


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19 Understand the iron oxide.19.1 Mention the sources of iron oxide.19.2 List the different iron compounds.19.3 Describe the properties of iron oxide.19.4 Describe the functions of iron oxide in glass making.

20 Understand the refining agents20.1 Define refining agents.20.2 List the different refining agents.20.3 Describe the properties of refining agent.20.4 Describe the function of re-fining agents in glass making.

21 Understand the coal.21.1 Define coal.21.2 Describe the sources of coal.21.3 Describe the properties of coal.21.4 Describe the function of coal in glass making.21.5 Explain the reactions of coal with heat.

22 Understand the antimony oxide.22.1 Mention the sources of antimony oxide.22.2 List the compounds of antimony.22.3 Describe the properties of antimony oxide.22.4 Describe the functions of antimony oxide in glass manufacturing .22.5 Explain the reactions of antimony oxide with acid and base.22.6 Describe the test of antimony oxide.

23 Understand the arsenious oxide.23.1 Mention the sources of arsenious oxide.

23.2 Describe the properties of arsenious oxide.23.3 Describe the function of arsenious oxide in glass manufacturing.23.4 Describe the test of arsenious oxide.

24 Understand the sulfur oxides.24.1 Mention the sources of sulfur dioxide and sulfur trioxide24.2 Describe the function of sulfur oxide in glass manufacturing..24.3 Describe the test of sulfur oxides.

25 Understand the sodium nitrate.25.1 Mention the sources of Sodium Nitrate.25.2 Describe the properties of sodium Nitrate.25.3 Describe the function of sodium Nitrate in glass manufacturing..25.4 Explain the test of sodium Nitrate in glass.

26 Understand the potassium sulfate.26.1 Mention the sources of potassium sulfate.26.2 Describe the properties of potassium sulfate.26.3 Describe the function of potassium sulfate in glass manufacturing..

27 Understand the sodium sulfate.27.1 Mention the sources of sodium sulfate.


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27.2 Describe the properties of sodium sulfate in glass manufacturing..27.3 Explain testing of sodium sulfate.

Practical:1. Identify the physical properties of alumina, boric acid, borax, feldspar, lime

stone, dolomite, leadoxide, zinc oxide and silica.2. Perform chemical analysis of alumna.3. Perform chemical analysis of boric acid.4. Perform chemical analysis of borax.5. Perform experiment for finding loss of ignition of clay.6. Perform the wet test of alumina, boric acid and borax.7. Perform chemical analysis of feldspar.8. Perform chemical analysis of lime stone.9. Perform experiment for finding the loss on ignition of lime stone.10. Perform experiment for chemical analysis of dolomite.11. Perform experiment for determining the loss on ignition of dolomite.12. Perform experiment for chemical analysis of lead oxide.13. Perform experiment for chemical analysis of zinc oxide.14. Perform wet test of zinc oxide.15. Perform experiment for chemical analysis of silica.REFERENCE BOOKS1. Glass Engineering Hand book by E.B. Shaind.2. Hand Book of Glass Manufacturing by Crop.3. Modern Glass Practice by Schools.4. Glass and Optical Materials vol- l & ll

by Edward N. Balos and Danis R. Platts.5. Glass by Willam S. Elis.6. Glass Science by Robert. A. Doremus.7. Hand Book of Glass Manufacturing vol-l & ll- by Tooley.8. Chemistry of Glass by N.Kreidl.


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1611 ENGINEERING DRAWING T P C0 6 2

AIMS

To develop the ability to use various drawing instruments and materials. To enable in constructing and using various types of scales in drawing. To provide the ability to construct various geometrical figures. To enable to adopt various symbols used in drawing. To provide the skill of freehand sketching with shades and shadows. To provide the basic skill of drawing orthographic views.

SHORT DESCRIPTION

Drawing instruments and their uses; Lettering, numbering and constructing title strip;Adopting alphabet of lines and dimensioning; Constructing scales; Constructinggeometrical figures; Constructing conic sections; Adopting symbols; Freehandsketching (with shades and shadows), Drawing orthographic views.

DETAIL DESCRIPTION

DRAWING INSTRUMENTS AND MATERIALS

1 Practice with drawing instruments and materials for basic drawingtechnique.

1.1 Identify the different types of drawing instruments.1.2 Use different types of drafting equipment.1.3 Use different types of drafting software.1.4 Identify the standard sizes of drawing board and sheets.1.5 Draw the border lines in drawing sheets following standard rule.1.6 Draw horizontal, vertical and inclined lines with the help of set squares

and T-square.1.7 Draw 15 degree, 75 degree, 105 degree and 120 degree angles with the

help of set squares.1.8 Use lettering guide, template, scale pantograph and French curve.

LETTERING NUMBERING AND TITLE STRIP2 Letter and number freehand and with instruments.

2.1 Identify the necessity of good lettering in engineering drawing.2.2 Draw freehand single stroke vertical letters from A to Z (upper and lower

case) and numbers 0 to 9.2.3 Draw freehand inclined (65 degree to 75 degree) single stroke letters

from A to Z (upper and lower case) and numbers from 0 to 9.2.4 Draw block letters (Gothic) using 5 : 4 and 7 : 5 proportions and height.


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2.5 Select a suitable size of letters and write a few sentences using all theletters selecting suitable scale.

2.6 Draw title strip with proper placement using suitable size of letters andmeasurements.

ALPHABET OF LINES AND DIMENSIONING3 Adopt the alphabet of lines.

3.1 Select different lines in drawing.3.2 Use center line, hidden line, phantom line, break line, dimension line,

extension line, section line and cutting plane line.3.3 Use different thickness of line to emphasize a part of drawing.3.4 Select recommended grades of pencils for various types of lines for

engineering drawing.4 Adopt the elements and theory of dimensioning.

4.1 Put dimensions in engineering drawing according to an acceptedstandard.

4.2 Identify the elements of dimensions from a given dimensioned drawing.4.3 Apply aligned and unidirectional system of dimensioning.4.4 Draw size and location of dimension, continuous dimension, staggered

dimension and dimensioning in limited space.4.5 Add necessary dimension to a given drawing with suitable arrows.

CONSTRUCTION OF SCALE5 Prepare scale for drawing application.

5.1 Calculate representative fraction and interpret a scale reading.5.2 Use different types of scale to find full size dimension.5.3 Draw a plain scale to show meters, centimeters and millimeters of a

given distance on object.5.4 Draw a diagonal scale to show three units having given RF.5.5 Read particular distance on plain and diagonal scale.5.6 Use scale of chord.5.7 Draw angle of 49 degree, 78 degree and 95 degree with the help of

scale of chord.GEOMETRICAL CONSTRUCTIONS6 Construct geometric figures (lines, triangles & squares).

6.1 Divide given straight line into any number of equal parts.6.2 Draw perpendicular when the given point is at or near the end of the

line.6.3 Bisect a given angle.6.4 Trisect a given angle.6.5 Draw a straight line parallel to given straight line at some given distance.6.6 Draw a square on a given straight line.

7 Construct geometric figures (circles and regular polygons).


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7.1 Draw regular polygons i.e. pentagon, hexagon and octagon havinggiven one side.

7.2 Locate the center of circle and arc.7.3 Inscribe circle in triangles.7.4 Inscribe a circle about a triangle.7.5 Divide a triangle into any number of equal parts.7.6 Draw an equilateral triangle equal in area of a square.7.7 Determine the length of the circumference of circle.

CONIC SECTIONS8 Construct conic sections.

8.1 Draw an ellipse by concentric circle method.8.2 Draw an ellipse by parallelogram method.8.3 Draw an ellipse by four center method.8.4 Draw a parabola having given foci and directrix.8.5 Draw a parabola from given abscissa and ordinate.

SYMBOLS9 Adopt standard symbols in drawing.

9.1 Identify symbols used in drawing.9.2 Draw a legend using symbols of different engineering materials.9.3 Draw the symbols of different plumbing fittings and fixtures used in

drawing.9.4 Draw the symbols of different electrical fittings and fixtures used in

drawing.9.5 Interpret information from drawing containing standard symbols.

FREEHAND SKETCHING (WITH SHADES AND SHADOWS)

10 Sketch freehand with shades and shadows.10.1 Produce freehand sketches of the following with shade and shadow

technique:a. Bookb. Brickc. Stepd. Cylindere. Hand tubewellf. Spade with handleg. Pipe wrench

h. Bib-cocki. Bench vice

j. Open boxk. Electric lampsl. Electric switchesm. Electric fann. Nuts and bolts

10.2 Use different materials and methods of shading and shadowing

freehand sketches.

ORTHOGRAPHIC PROJECTIONTranslate pictorial views of s imple objects into orthographic v iews.

Identify different planes.Draw third angle orthographic views of simple objects.


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Draw first and third angle views of a simple object and add proper dimensions.

REFERENCE BOOKS

1 Geometrical Drawing

I H Morris2 Prathamic Engineering Drawing

Hemanta Kumar Bhattacharia


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2712 BASIC ELECTRICITY T P C3 3 4

AIMS

To familiarize the basic electrical quantities & laws and to apply them in solvingproblems of electrical circuits.

To acquaint with electro-chemistry, electro-magnetism, electro-magnetic inductionand electrostatic.

To develop skill in electrical wiring. To appreciate the safety measures to be taken for electrical wiring.

SHORT DESCRIPTION

Electric current and ohm's law; Conductors and insulators; Basic electrical circuits;Power and energy; Basic electro-chemistry; Electro-magnetism; Electro-magneticinduction; Electrostatics; Wires and cables; Hand tools used in wiring; House wiring;Controlling devices; Protective devices; Earthing.

DETAIL DESCRIPTION

Theory :

ELECTRIC CURRENT

1 Understand electrici ty and its nature.

1.1 State the meaning of electricity.1.2 Describe the structure of atom.1.3 Define current, voltage and resistance.1.4 State the units of current, voltage and resistance.

CONDUCTOR & INSULATOR

2 Understand conductor and insulator.2.1 Define conductor and insulator.2.2 Explain the electron theory of conductor and insulator.2.3 List at least 5 conductors and 5 insulators.2.4 Describe the factors upon which the resistance of a conductor depends.2.5 State laws of resistance.

2.6 Prove the relation R= A

L

2.7 Explain the meaning of resistivity and name the unit of resistivity.2.8 Solve problems relating to laws of resistance.

OHM'S LAW

3 Understand Ohm's Law


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3.1 State Ohm's law.3.2 Deduce the relation between current, voltage and resistance.3.3 Solve problems relating to Ohm's law.

BASIC ELECTRIC CIRCUITS

4 Understand electric circuit.

4.1 Define electric circuit.4.2 Name the different types of electric circuits.4.3 Define series circuit and parallel circuit.4.4 Describe the characteristic of series circuit and parallel circuit.4.5 Calculate the equivalent resistance of series circuit and parallel circuit.4.6 Solve problems relating to series circuit and parallel circuit.4.7 Describe complex or mixed circuit.

5 Apply the principles of Kirchhoff 's laws.

5.1 Define node, branch and loop.5.2 Define Kirchhoff's current law and voltage law.5.3 Solve problems relating to Kirchhoffs laws.

POWER AND ENERGY6 Apply the concept of electrical power and energy.

6.1 Define electrical power and energy.6.2 State the unit of electrical power and energy.6.3 Show the relation between electrical power and energy.6.4 List the name of instruments for measuring of electrical power and

energy.

6.5 Draw the connection diagram of wattmeter and energy meter in anelectrical circuit.

6.6 Solve problems relating to electrical power and energy.7 Understand the principles of Joule's law.

7.1 Describe the heating effect of electricity when current flows through aconductor.

7.2 Explain Joule's law regarding the development of heat in electricalcircuit.

7.3 Describe meaning of "J".7.4 Solve problems relating to Joules law.


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BASIC ELECTRO-CHEMISTRY8 Understand the concept of cells.

8.1 Describe the meaning of potential difference.8.2 Define the meaning of cell.8.3 Describe the construction and principle of action of a simple Voltaic cell.8.4 List the defects of a simple Voltaic cell.8.5 Describe the causes of defects of a simple Voltaic cell.8.6 Describe the methods of removing the defects of a simple Voltaic cell.8.7 Distinguish between primary and secondary cells.

9 Understand the construc tion and principle of action of secondary cell.9.1 Define secondary cell.9.2 Describe the construction and principle of action of a lead acid cell.

9.3 List the uses of lead acid cell.9.4 List the advantages of secondary cell.9.5 Distinguish between a cell and a battery.9.6 Describe the series and parallel grouping of cells.

10 Understand the concept of capacitors and capacitance.10.1 Define capacitor and capacitance.10.2 Name the unit of capacitance.10.3 Name the different types of capacitor.10.4 Write the uses of capacitor.10.5 Determine the equivalent capacitance of a number of capacitors

connected in series.10.6 Determine the equivalent capacitance of a number capacitors

connected in parallel.10.7 Explain the energy stored in a capacitor.10.8 Solve problems relating to capacitor connected in series and in parallel.

ELECTRO - MAGNETISM11 Understand Electro - magnetism.

11.1 Describe magnetic field, magnetic lines of force and its properties.11.2 Describe field intensity and magnetic flux density.11.3 Distinguish between absolute permeability and relative permeability.11.4 Describe the concept of magnetic effect of electrical current.11.5 States Maxwell's cork screw rule and Fleming's right hand rule for

determining the direction of magnetic field and current.11.6 Explain the force experienced in a current carrying conductor placed in

a magnetic field.11.7 State Fleming's left hand rule.11.8 Explain the work done by a moving conductor in a magnetic field.11.9 Explain the force between two parallel current carrying conductor.

12 Understand magnetic circuit.


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12.1 Define a magnetic circuit.12.2 Define the terms magnetizing force, magnetomotive force, ampere

turns, reluctance, permeance, permeability, magnetic linkage andleakage.

12.3 Show the relation between magnetomotive force, reluctance andmagnetic field intensity or magnetizing force.

12.4 Compare a magnetic circuit with an electrical circuit.ELECTRO MAGNETIC INDUCTION13 Understand electro- magnetic induction.

13.1 Define Faraday's laws of electro-magnetic induction.13.2 Describe the magnitude of dynamically induced emf and statically

induced emf

13.3 Solve problems relating to emf generation.13.4 Define Lenz's law and Fleming's right hand rule for determining the

direction of induced emf and current.13.5 Define self induced emf and self inductance.13.6 Explain inductance of a iron cored inductor.13.7 Define mutual inductance and co-efficient of coupling.

14 Understand magnetization effect.14.1 Draw the magnetisation curves (B-H curves) for cast iron, cast steel and

steel sheet.14.2 Explain cycles of magnetisation or hysteresis loop.14.3 Define hysteresis loss.14.4 Determine hysteresis loss form hysteresis loop.

14.5 Define eddy current loss and explain the procedure to minimize theeddy current loss.

14.6 Explain energy stored in a magnetic field and lifting power ofelectromagnets.

14.7 Solve problems relating to energy stored in a magnetic field.

WIRES AND CABLES

15 Understand the uses of wires and cables.

15.1 Define electrical wires and cables.15.2 Distinguish between wires and cables.15.3 Describe the construction and uses of PVC, VIR, TRS or CTS and

flexible cables.

15.4 Describe the procedure of measuring the size of wires and cables bywire gauge.

15.5 Describe the current carrying capacity of a wire.


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JOINTS AND SPLICES

16 Understand the usefulness of joints and splices.

16.1 Define the meaning of joints and splices.16.2 State the five steps of making a joint.16.3 Describe the procedure to make a pig tail joint, western union joint,

Britannia joint, duplex joint, tap joint, simple splice.16.4 Give example of uses of above mentioned joints.

HOUSE WIRING17 Understand the different methods of house wiring.

17.1 State the meaning of wiring.17.2 List at least four types of wiring.17.3 State the procedure for plastic casing wiring, surface conduit wring and

concealed wiring.17.4 State the types of wiring used in :

a) Residential building.b) Workshopc) Cinema hall/Auditoriumd) Temporary shed

17.5 List the name of fittings used in different types of electrical wiring.

CONTROLLING DEVICES18 Understand the construc tion and uses of controll ing devices.

18.1 Define controlling device.18.2 Name the different types of controlling devices.18.3 Describe the constructional features and uses of tumbler switch, iron

clad switch, push button switch and gang switch.PROTECTIVE DEVICES19 Understand the construc tion and uses of protective devices.

19.1 Define protective devices.19.2 Name the different types of protective devices.19.3 Name the different types of fuses used in house wiring.19.4 Describe the construction and uses of renewable fuse.19.5 Name the different types of circuit breaker used in house wiring.

EARTHING20 Understand the necessity of earthing.

20.1 Define earthing20.2 Explain necessity of earthing20.3 Name different types of earthing


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WIRING CIRCUITS21 Apply the principle of controlli ng electrical circuit by switch .

21.1 Sketch the wiring diagram of one lamp controlled by one SPST switchand describe its uses.

21.2 Sketch the wiring diagram of one lamp controlled by two SPDT switchand describe its uses.

21.3 Draw the wiring diagram of one calling bell with a lamp controlled fromone point.

21.4 Draw the wiring diagram of a fluorescent tube light circuit.21.5 Describe the working principle of fluorescent tube light.

ELECTRICITY ACT

22 Understand electrici ty act/rule of Bangladesh and safety practices.

22.1 State electricity act/rule of Bangladesh to be followed in electrical wiring.22.2 Describe the importance of electricity act/rule.22.3 Describe safety procedure against electrical hazards.22.4 List the performance of safety practices for electrical equipment,

machines and accessories.Practical :1 Show skill in verification of Ohm's Law

1.1 Sketch the circuit diagram for the verification of Ohm's Law.1.2 List tools, equipment and material required for the experiment.1.3 Prepare the circuit according to the circuit diagram using proper

equipment.1.4 Check all connections before the circuit is energized.1.5 Verify the law by collecting relevant data.

2 Show skill in verification of Kirchhoff 's law.

2.1 Draw the circuit diagram for the verification of Kirchhoff's current andvoltage law.

2.2 List tools, equipment and materials required for the experiment.2.3 Prepare the circuit according to the circuit diagram.2.4 Check all connections before the circuit is energized.2.5 Verify the kirchnoff's current law and voltage law by collecting relevant

data.3 Show skill in measuring the power of an electric circuit.

3.1 Sketch the necessary circuit diagram of an electrical circuit withelectrical load, ammeter, voltmeter and wattmeter.


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3.2 Prepare the circuit according to the circuit diagram using ammeter,voltmeter and wattmeter.

3.3. Record the power, measured by the wattmeter and verify the readingwith that of calculated from ammeter and voltmeter.

3.4. Compare the measured data with that of calculated and rated power.4 Show skill in measuring the energy consumed in an electrical circuit .

4.1 Sketch the necessary diagram of an electric circuit with wattmeter,energy meter and electrical load.

4.2 Prepare the circuit according to the circuit diagram using wattmeter andenergy meter.

4.3 Record the energy measured by the energy meter and verify it with thatof calculated from wattmeter for a fixed time.

5 Show skill in grouping a number of cell to form a battery.

5.1 Sketch the connection diagram of 4 cells (1.5 V each) in series.5.2 List the materials and equipment required for the experiment.5.3 Connect the terminals of the cells according to the diagram.5.4 Determine the terminal voltage of the group and verify it with the

calculated result.6 Show skill in making artificial magnets.

6.1 Make an artificial magnet by rubbing method (single touch).6.2 Make an artificial magnet by divided touch method.6.3 Make an artificial magnet by passing electrical current.6.4 Detect the polarity of the produced artificial magnet with the help of a

compass needle.

7 Show skill in mapping the lines of force and locating the poles of a barmagnet in di fferent positions.

7.1 Place a bar magnet in the magnetic meridian and place north poletowards north.

7.2 Draw the magnetic lines of force from either side of magnet by acompass needle.

7.3 Locate the two neutral points in the magnetic field.7.4 Place the magnet in the magnetic meridian.7.5 Locate the poles by taking at least three reading in each and of the

magnet with the help of a compass needle .8 Show skill in the uses of hand tools , wires and cables.

8.1 List the hand tools used in electrical wiring.8.2 Identify the hand tools used in electrical wiring.8.3 Draw neat sketches of hand tools used in electrical wiring.


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8.4 Identify different types of wires and cables.8.5 Measure the diameter of the identified wire and cables using standard

wire gauge.9 Show skill in making a duplex joint and a T-joint.

9.1 Sketch a duplex joint and a T-Joint.9.2 Perform skinning and scraping of two pieces of PVC duplex cable and

two pieces of simplex PVC cables.9.3 Make the joints according to sketches.9.4 Write a report.

10 Show skill in preparing wring circuit of two lamps controlled from twopoints separately.

10.1 Sketch a working circuit of two lamps controlled from two pointsseparately.

10.2 Make the wiring circuit using required materials and equipment on awiring board.

10.3 Test the connection of circuit by providing proper supply.11 Show skill in preparing wiring circuit of one lamp controlled from two

points.

11.1 Sketch a working diagram of one lamp controlled by two SPDT tumblerswitches.

11.2 Complete the wiring circuit using required materials and equipment onwiring board.

11.3 Test the connection of circuit by providing proper supply.

12 Show skill in preparing wiring circuit of one bell with two indicating lampcontrolled from two points.

12.1 Sketch the working diagram of one bell with two indicating lampscontrolled by two push button switch.

12.2 Make the wiring circuit using required materials and equipment in wiringboard.

12.3 Test the connection of circuit by providing proper supply.13 Show skill in preparing wiring circuit of a fluorescent tube light.

13.1 Sketch a working diagram of a fluorescent tube light circuit.13.2 Make the connection of a fluorescent tube light circuit using required

materials and equipment.13.3 Test the connection of the circuit by providing supply.

REFERENCE BOOKS

1 A text book of Electrical Technology


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B. L. Theraja2 Basic Electricity

Charles W Ryan3 Basic Electrical theory and Practice

E. B. Babler


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3014 BASIC WORKSHOP PRACTICE T P C0 3 1

AIMS

To provide ability to perform different metal and fitting works. To provide basic skill in making different welding joints. To enable in taking care of fitting and welding tools and equipment.

SHORT DESCRIPTION

Safety; Common hand tools and measuring instruments; Machines and equipment;Bench work; Grinders and abrasives; Fitting and assembly; Welding.

DETAIL DESCRIPTION

1 Demonstrate the application of basic metal working hand tools.

1.1 Identify common hand tools required for metal and fitting works.1.2 Check hand tools for sharpness.1.3 Carry out minor maintenance and sharpening of tools for fitting works.1.4 Observe safe procedures when working in the fitting shop.

2 Demonstrate the application of measuring and laying out tools &instruments for bench works.

2.1 Identify the measuring and laying out tools.

2.2 Measure with vernier caliper and micrometer.2.3 Lay out a fitting workpiece.3 Demonstrate the application of machines and equipment for fitting works.

3.1 Identify machines and equipment for specific use.3.2 Perform maintenance of machines and equipment used in the fitting

shop.4 Show skill in sawing, chipping, filing, drilling, reaming and threading.

4.1 Identify the operations of sawing, chipping, filing, drilling and reaming.4.2 Perform sawing, chipping, filing, drilling and reaming operations.4.3 Make a job involving sawing, chipping and filing operations (hinge, angle

gauge, etc.)

4.4 Cut internal and external threads with tap and die.4.5 Observe safe procedures in sawing, chipping, filing, drilling, reamingand threading.

5 Show skill in working with grinders and abrasives.

5.1 Identify abrasives and grinders.5.2 Sharpen a chisel using grinder.


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5.3 Use wheel dresser.5.4 Take care of grinders and grinding wheels.5.5 Follow safe working habits while grinding.

6 Show skill in recognizing different types of fits.

6.1 Identify different types of fits.6.2 Identify tolerance and clearance.6.3 Check practically fits, tolerance and clearance.

7 Show skill in soldering and brazing.

7.1 Identify soldering and brazing joints.7.2 Identify soldering and brazing tools and equipment.7.3 Make soldering and brazing joints.7.4 Take care during soldering and brazing process.

8 Show skill in arc welding.

8.1 Identify the welding tools and equipment.8.2 Identify welding terms and symbols.8.3 Prepare work piece for welding joints.8.4 Set proper current and voltage for welding.8.5 Select appropriate electrode.8.6 Make arc welding joints (lap, butt, tee, corner, etc).8.7 Follow safe working habits during arc welding process.

9 Show skill in gas welding.

9.1 Identify the equipment, accessories and tools required for gas welding.9.2 Identify and select appropriate filler rod and flux.9.3 Identify appropriate welding torch flame for welding.9.4 Identify appropriate welding torch flame for welding9.5 Identify carbonizing and oxidizing flames.9.6 Make gas welding joints (lap, butt, tee, corner, etc).9.7 Follow safe working habits during gas welding.

10 Show ski ll in resistance welding.

10.1 Identify the resistance welding machine.10.2 Identify accessories and tools used for resistance welding.10.3 Make a resistance welding joint using spot welding machine.10.4 Follow safe procedures during working with spot welding machine.

REFERENCE BOOKS

1 Basic Sheet Metal Practice

J. W. Giachino2 Prathomic Fitting Sikkha

Hemanta Kumar Bhattacharia


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3 Welding Principles for Engineers

Morris4 Modern Arch/Gas Welding Practice

Sunil Sarker


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1411 MATHEMATICS I T P C3 3 4

OBJECTIVES

To acquaint the students with the basic terminology of Algebra. To develop an understanding of complex numbers (J-operator) which are being

used in electrical engineering.

To give an understanding of the binomial expansion. To enable in using the knowledge of trigonometry in solving problems of

engineering importance.

SHORT DESCRIPTION

Algebra: Set, Indices, Logarithms, Variation, AP & GP, Polynomials & polynomialequations, Complex number, Permutation & Combination, Binomial theoremfor positive integral Index.

Trigonometry: Trigonometrical ratios of different angles; Ratio of associated angles,Compound angles, Transformation formulae, multiple angles and Sub-multiple angles.

DETAIL DESCRIPTION

Algebra:

1 Apply the concept of set in solving problem.1.1 Define set, sub-set and universal set.1.2 Define the different types of number set.1.3 Define union of set, intersection of set, complement of set, power set,

disjoint set.1.4 Prove (using Venn diagram) the relation of following types where A, B

and C are any set.

i) AU(BUC) = (AUB) I(AUC)

ii) (AUB)c = AcIBc

iii) (AIB)c = Ac UBc1.5 Find the number of elements in the union of two sets.1.6 Solve the problems using above.

2 Apply the laws of indices in solving mathematical problem.2.1 State the laws of indices.2.2 Apply the laws of indices to solve the problem.2.3 Perform algebraic operation on surd.2.4 Use the scientific calculator in solving the problems of indices.


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LOGARITHMS3 Apply the concept of logarithms.

3.1 Define logarithm.3.2 Prove the following laws of logarithm.

a) aLog (m x n) = aLog m + aLog n

b) aLog

n

m= aLog m aLog n

c) aLog ( )n

m = n aLog m

d) bLog a X aLog b = 1

e) aLog 1 = O

3.3 Solve problems using 3.2.3.4 State the difference between Naperion and common logarithms.

4 Understand the concept of AP & GP.4.1 Define AP and common difference.4.2 Find last term and sum of n terms, given first term and common difference.4.3 Define GP and common ratio.4.5 Find the sum of n terms given first and common ratio.

5 Apply the concept of po lynomial i n solving the prob lems.5.1 Define polynomials and polynomial equation.5.2 Explain the roots and co-efficient of polynomial equations.5.3 Find the relation between roots and co-efficient of the polynomial

equations.

5.4 Determine the roots and their nature of quadratic polynomial equations.5.5 Form the equation when the roots of the quadratic polynomial equations

are given.5.6 Find the condition of the common roots of quadratic polynomial

equations.5.7 Solve the problems related to the above.

6 Understand the concept of complex numbers.6.1 Define complex numbers.6.2 Perform algebraic operation (addition, subtraction, multiplication,

division, square root) with complex number of the form a+jb.6.3 Find the cube roots of unity.6.4 Apply the properties of cube root of unity in solving problems.

7 Apply the concept of permutation & Combination.7.1 Explain permutation.7.2 Find the number of permutation of n things taken r at a time when,

i) things are all different.ii) things are not all different.

7.3 Solve problems of the related to permutation :


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i) be arranged so that the vowels may never be separated.From 10 man and 6 women a committee of 7 is to be formed. Inhow many ways can this be done so as to include at least twowomen in the committee.

7.4 Explain combination.7.5 Find the number of combination of n different things taken r at a time.

7.6 Explainr

Cn , nn C , 0

n C

7.7 Find the number of combination of n things taken r at a time in which pparticular things

i) Always occur ii) never occur.

7.8 Establish i) rn C = rn

n C

ii) rn C + 1r

n C = r1n C+

7.9 Solve problems related to combination.

8 Apply the concept of binomial theorem for a positive integral index.8.1 State binomial expression.8.2 Find the general term, middle term, equidistant term and term independent of x.8.3 Use binomial theorem to find the value of

i) (0.9998) 2 , correct to six places of decimal .

ii) (1 + 2 ) 5 (1 2 ) 5

8.4 Using scientific calculator to solve the problems of permutation andcombination.

Trigonometry :

9 Understand trigonometrical ratios of different angles.9.1 Define angle.9.2 Find geometrically the trigonometrical ratios of 00 , 300, 450, 600, and

900.9.3 Solve the problems on heights and distances involving the solution of

right-angled triangles.10 Apply the concept of associated angles.

10.1 Define associated angles.10.2 Find the sign of trigonometrical function in different quadrants.10.3 Calculate trigonometrical ratios of any angle.10.4 Solve the problems using above.

11 Apply the principle of trigonometrical ratios of compound angles.

11.1 Define compound angles.11.2 Establish the following relation geometrically for acute angles.i) sin (A B) = sin A cos B cos A sin B.ii) cos (A B) = cosA cosB sinAsinB.

11.3 Deduce formula for tan (A B), Cot (A B).11.4 Apply the identities to work out the problems:


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i) find the value of sin 75 0, tan 75 0.

ii) show that 315sin75sin

15sin75sin00

00

=

+

iii) if + = , tan+ tan = b, cot + cot = a,show that (a b) = ab cot .

12 Apply sum and product formula of trigonometrical ratios.12.1 Express sum or difference of two sines and cosines as a product and

vice-versa .12.2 Solve problems of the followings types:

i) show that, sin 55 o + cos 55O = 2 cos 100

ii) prove that, cos 800cos 600 cos 400 cos 200 =1

16

13 Apply the concept of ratios of multiple angles.13.1 State the identities for sin 2A, cos 2A and tan 2A.13.2 Deduce formula for sin 3A, cos 3A and tan 3A.13.3 Solve the problems of the followings types.

i) express cos 5in terms of cos .

ii) if tan = 2 tan , show that, tan (+ ) =+

2cos31

2sin3

14 Apply the concept of ratios of sub-multiple angles.

14.1 Find mathematically the identities for sin , cos and tan in terms of

3

and

2

14.2 Solve the problems of the type :find the value of cos 30 , cos 60 , cos 90 , cos 18 0, cos 360, etc.


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1412 PHYSICS-I T P C3 3 4

OBJECTIVES

To provide the students a background of basic science i.e. Physics required forunderstanding technological subjects.

To develop a working knowledge of common engineering and industrial materialsand to enable to determine through experiments the properties of such materials.

To develop through experiments an understanding of fundamental scientificconcept.

To develop a basic knowledge and concept of physical properties of commonengineering and industrial materials.

SHORT DESCRIPTION

Units and Measurements; Vector and Scalar quantities; Motion and Equations ofmotion; Force and Newtons Laws of motion; Gravity and Gravitation; Simple Harmonicmotion; Hydrostatics; Pressure, Density and Specific gravity; Sound : Concepts andnature of sound, Velocity of sound, Resonance, Ultrasonic.DETAIL DESCRIPTION

Theory :ROLE OF ENGINEERING PHYSICS

UNITS AND MEASUREMENTS1 Understand units and measurements.

1.1 List the fundamental SI units for measuring time, mass, distance,temperature, electricity, light and substance.

1.2 Identify the symbols for fundamental units and some common derived SIunits.

1.3 Solve problems on multiples and sub-multiples of SI units ofmeasurement using prefix and symbols.

1.4 Identify the common instruments used to measure fundamental SI unitsand compare their operation and accuracy.

1.5 Identify suitable accurate measuring instruments for measuring time,mass, distance and temperature in a given situation.

VECTOR AND SCALAR QUANTITIES


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Understand vector and scalar quantities.Define vector quantities with examples.Define scalar quantities with examples.Show the various presentations of the vector quantities.Distinguish between vector and scalar quantities.Find the resultant of two vectors in different directions.Define laws of triangle of vector.Solve problems relating to vector and scalar quantities .

MOTION AND EQUATIONS OF MOTIONUnderstand motion and equations of motion.

Define rest and motion.Classify motion.Define displacement, speed, velocity, acceleration and retardation.Explain the units of measurement of speed, velocity, acceleration and

retardation.Deduce the relationship between displacement, velocity, acceleration and

retardation from these definitions.Distinguish between (i) speed and velocity (ii) velocity and acceleration.Solve problems relating to motion and equation of motion.

Understand circular motionDefine circular motion.Define angular velocity and linear velocity with their units.

Distinguish between angular velocity and linear velocity.Calculate, length = radius angular distance.Deduce the relation between angular velocity and linear velocity.Define centripetal and centrifugal force with examples.

Prove centrifugal force =r

mv 2

Solve problems relating to circular motion.

FORCE AND NEWTON'S LAWS OF MOTIONUnderstand force.

Define force.Define different units of force and their correlation and also mention the

dimension of force.


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Define different types of action and reaction, which creates different types offorce.

State the laws of parallelogram of forces, and calculate the resultant of twoforces acting at a point.

Resolve a force into horizontal and vertical components.Define parallel force and a couple.Find out the resultant of parallel forces.

Understand Newton's laws of motion.Define inertia and momentum.State the simple units and dimension of momentum.State and prove the principles of conservation of momentum.State Newtons laws of motion.Verify the principle of conservation of momentum.Prove P=mf, from Newton's 2nd law of motion.Solve problems relating to Newtons laws of motion.

GRAVITY AND GRAVITATIONUnderstand gravity and gravitation.

Define and explain the Kepler's Law.Define gravity and gravitation.State the laws of gravity and gravitation.Define and determine the gravitational constant (G) and also mention its units

and dimension.Define acceleration due to gravity 'g' and also mention its units and dimension.Discuss the variation of 'g' at different places.

Define mass and weight with their units and dimension.Distinguish between mass and weight.State and explain the laws of falling bodies and mention the equation of motion

of a body when it is projected vertically upwards or downwards.Solve problems relating to gravity and gravitation.

SIMPLE HARMONIC MOTION (SHM)Understand simple harmonic motion.

Define simple harmonic motion (SHM).State the characteristics of SHM.

Describe a simple pendulum and a second pendulum.Define effective length, amplitude, phase, complete oscillation, period of

oscillation, frequency.State and explain the laws of simple pendulum.Describe a compound pendulum.Discuss the conditions under which a pendulum clock will go slow or fast.


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Draw L T2 graph and calculate the value of 'g' for a specific effective length.Solve problems relating to simple harmonic motion.

WORK, POWER AND ENERGYUnderstand work, power and energy.

Define work, power and energy.State the units and dimensions of work, power and energy.State and prove the principle of the conservation of energy.Define potential energy ( PE ) and kinetic energy ( KE ). .Derive the equation of potential and kinetic energy.Show that the K.E. gained by a falling body is equal to the P.E. lost by the

body.Describe transformation of energy and mention the mass-energy relation.Recognize that the useful work can be found from:

efficiency =workinput

workoutput100.

Solve problems relating to work, power and energy.

ELASTICITYUnderstand the concept of elasticity.

Name some of the general and special properties of matter.Define Elasticity and Elastic limit.Define perfectly elastic body and perfectly rigid body.

Define stress and strain with their units and dimensions.State and explain the Hooks law.Describe various kinds of modulus of elasticity.Mention the units and dimensions of modulus of elasticity.Define Poissons ratio and determine the Youngs modulus of elasticity by

Searles method.Solve problems relating to elasticity.

FRICTIONUnderstand Friction

Define friction.Describe the different kinds of friction.

Define the laws of static friction.Define the co-efficient of static friction.Describe the angle of static friction and angle of repose.Describe the laws of kinetic friction.State the co-efficient and angle of kinetic friction.


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Show that the co-efficient of static friction is equal to the tangent of angle ofrepose.

Describe an experiment to determine the co-efficient of static friction.State the merits and demerits of friction.Solve problems relating to friction.

HYDROSTATICSUnderstand behavior of f luids.

Define pressure as force per unit area and state that it is measured in N/m2orPa (Pascal).

State characteristics of liquid pressure.Establish that pressure at a point in a fluid is dependent upon the density of the

fluid, the depths in the fluid and acceleration due to gravity.Calculate the magnitude of pressure at a point within a fluid.Identify that the pressure at a point on an immersed surface in a fluid is not

dependent upon the area of the surface or the volume of fluid.Calculate fluid pressure in different liquids at different depths in cylinders of

different diameters.Solve problems relating to hydrostatics.

DENSITY AND SPECIFIC GRAVITYUnderstand density and specific gravity

State and prove Archimede's Principle.Define density and specific gravity.

State the units of density and specific gravity.Distinguish between specific gravity and density.Show that in S.I. system the density is thousand times greater than its specific

gravity.Establish the density of water at different temperatures.Find out specific gravity of solids and liquids.Solve problems relating to density and specific gravity.

SOUNDUnderstand nature and behavior of sound.

Identify that sound is produced by vibration and travels through a medium as alongitudinal wave.

Distinguish between the production and behavior of longitudinal and transversewaves.

Recognize that sound can be produced of different pitches (frequencies) & thatthe human ear has an audible frequency range covering approximately20 Hz to 20 KHz.

State the approximate frequency range for


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a. infrasonic soundb. ultrasonic (supersonic) sound.

Explain how sound is absorbed, reflected & refracted by different types ofsurface.

Describe the practical uses of echo sounding devices.

Define velocity of sound.State the velocity of sound at NTP in still air.Compare the effects of pressure, temperature & humidity on the velocity of

sound in air.Practical :Observations and Measurements1. Determine accurate diameter/side of an object using vernier calipers.2. Measure the diameter of a wire by micrometer screw gage.3. Measure the thickness of a glass plate by spherometer.4. Verify the law of parallelogram of forces by a force board.5. Verify the Newton's 2nd law of motion.6. Determine the value of 'g' by using a simple pendulum.7. Determine the coefficient of static friction.8. Verify Hooks law.9. Determine Youngs modulus of a steel wire by Searles apparatus.10. Verify Archimedes principle.11. Determine gravity of a solid heavier than and insoluble in water by hydrostatic

balance.

12. Determine specific gravity of a solid lighter than & insoluble in water byhydrostatic balance.

13. Determine specific gravity of a liquid by specific gravity bottle.14. Determine velocity of sound by resonance air column method.


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1111 BANGLA I T P C

2 0 2

Dk1| gvZfvlv wnme evsjvi cKwZ I ewk mK aviYv jvf|2| fvlv `Zvmgyni (Language skills) cvqvwMK hvMZv ARb|

msw weeiYx

fvlvi cKwZ I ewk; fvlvi kj Dcv`vb; evsjv fvlvixwZi wewfbZv; evbvbNwUZ mgmv; awb cKiY; fvlvi awbMvnic kvbv I ejv; fvlvi `wMvn ic cov I jLv|

wek` weeiYx1 fvlvi cKwZ I ewk

1.1 mgvR ebi c_g I cavb m~ wnme fvlv1.2 kvixi Dcv`vb I gbvRvMwZK Pvwn`v1.3 Rxebi weKvk I ewP1.4 mgvR mfZv I ms wZi AMhvv

2 fvlvi kj Dcv`vb mwKZ vb I eenvwiK KzkjZv2.1 awb I eY2.2 awb DcKiY, evKcZ I DPviYixwZ2.3 awb mshvM I awb cwieZb2.4 k I c`, ki MVb Kkj2.5 mgv_K k, cwZk, wecixZ k I AwZ eeZ k2.6 ki eenvi t h_v_k I ki h_v_eenvi, kcxwZ I cwiwgwZ eva2.7 kcuywR t eenvwiK ewk I ewP, cwZ w`bi k, cwiwPZ k , cwgZ k, welqvbyM k,

cvwifvwlK k|2.8 evK t awb I ki mwjb2.9 c`webvm t evK ki Ae vb, evK ki wewkv_I ebv2.10 fvj evK t mve wU I vw, k~bMfevK, cybiw I cybivew cwinvi, evKi cwimi QvU I `xN

evK2.11 fve/welqe i cqvRb evKi webvm

3 evsjv fvlvixwZi wewfbZv I ewP3.1 AvwjK fvlvixwZ t k m` I cvYkw3.2 mvayfvlvixwZ t k I eenvwiK ewk (we`vmvMi, ewg P`I iex`bv_ VvKzii iPbv _K

bgybv)


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3.3

PwjZ fvlvixwZ t eenvwiK ewk I ewP

c`g, k eenvi, k msKvPb (mebvg Iwqvc`), cengvbZv I cvYkw (iex`bv_, cg_ Payix, eyè emy, mq` gyRZev Avjx, KvRxAve`yj I`y` cgyL jLKi iPbv _K bgybv)

4 evbvb NwUZ mgmv I evbvb fzji ceYZv

4.1 evsjv eYgvjv t mwVK eYic I MVb Kkj4.2 evsjv evbvbixwZ4.3 mgmv t evbvb I DPviY, AvwjKZv, civbyKiY, nxbgbZv

5 awb cKiY I awbi DPviY

5.1 eb awb t eMxq awbi DPviY vb

6 fvlvi awbMvn ic t kvbv I ejv

6.1 K_vcK_b, AvjvPbv6.2 eZv I weZK6.3 M ejv6.4 NUbv eYb I cwZe`b Dc vcb6.5 gwLK Dc vcb DxcKi ewP (Stimulus Variation )- kvmvNvZ, îZi, gxo, î,

^vfvweK MwZ I îfw|6.6 gwLK Dc vcb I `kb-mvgMxi mgw^Z ic6.7 cwiwgwZeva, cmvi I ccYixwZ, kvwDw I imeva

7 fvlvi `wMvn ic t cov

7.1 keY hvMZv, Zv I Zv7.2 gyw`Z mvgMxi A_evaKZv t eB-cy K, c-cwKv, wevcb, msKZ I wb`k7.3 bxie cVb I gb Abyaveb Ges mshvwRZ I mcmvwiZ Dc vcb7.4 wPwVc, ìLv I `wjj cvV

8 fvlvi `wMvn ict jLv

8.1 jLvi ewk t I cwiQbjLv ( cVb hvMZv ). wbfzjZv ( evbvb I evK MVb). MwZ I ^vPQ` - Uvbv jLv . UvBc jLv , mgZv I `~iZ

8.2 n vii MVb ewP (Calligraphy)8.3 cKvkgZvi gvag wnme jLv t evK MVb; AbyQ` iPbv, ce iPbv-wekl ee I Dc vcb

cwZe`b (m~Pbv, gafvM I Dcmsnvi) Gi Lmov c Z I PzovKiY; mvivsk wjLb; kZ wjLb IbvU MnY; fve msKvPb I mcmviY ; NvlYv I wew c`vb ; cvVKK AvK I DxwcZ Kiv(Persuading the readers)


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1112 ENGLISH IT P C2 0 2

Objectives :

After the completion of the course, learners will be able to develop-

Listening with understanding The fluency of speech Reading with understanding Grammatical accuracy with emphasis on spelling & punctuation Creative writing

Transferring information Communicating effectively

CONTENTSSeen comprehension

Unit Lesson Title

1 Learning a language2 Why learn English

Three:Learning English

3 How to learn English

1 The environment and the ecosystem2 How the environment is polluted

Six:Our Environment

7 How to manage waste

4 ErosionSeven:Disasters we live with 5 The shake and the quake

2 Waste not, want notEight:Towards Social Awareness 3 Isnt it too loud!

Ten:Entertainment

4 Entertainment through the ages

Twelve:Personalities

4 The man behind the Shaheed Minar

N.B: The Unit mentioned refers to the Text Book (1stPaper) English for Today for class11 12 by National Curriculum & Text Book Board, Dhaka.

GRAMMAR & COMPOSITION

1. Use of Parts of speech ; Articles; Phrasal verbs; Voice; Tense; Agreement of verbswith the subject


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2. Sentence : a) Phrases and Clauses & Sentence structure (Assertive, Interrogetive,Optative, Imperative, Exclametory, Simple, Complex and Compound)b) question making: WH, Yes/No, Tag question3. Verbs: a) Classification of verbs - Auxiliary/modal, principal, transitive, intransitive,causative

b) Right form of vervs with indicators4. Enriching vocabulary: synonyms, Antonyms, Homophones & Homonyms5. Changing parts of speech & uses of suffix and prefix

Guided WritingWriting a guided paragraph with questions.


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1113 SOCIAL SCIENCE I T P C(CIVICS) 2 0 2

AIMS

To provide opportunity to acquire knowledge and understanding on :

- importance of civics and its relationship with other social sciences- the relationship of an individual with other individuals in a society- social organizations, state and government- rule of law , public opinion and political parties- UNO and its roles- war of liberation and corporate patriotism for securing a position of dignity in

the community of nations.

SHORT DESCRIPTION

Civics and Social sciences; Individual and Society ; Nation and Nationality; Citizenship;State and Government ; Law; Constitution; Government and its organs; Public Opinion;Political Party; UNO and its organs; War of Liberation Bangladesh.

DETAIL DESCRIPTION

CIVICS AND SOCIAL SCIENCESUnderstand the meaning and scope of Civics.

1.1 State the meaning and scope of Civics

1.2 State the major disciplines belonging to social sciences and their scopes1.3 Explain the importance of Civics in the personal and social life of anindividual.

Understand the relationship of Civics with the major disciplines of SocialSciences.State the relationship of civics with Political Science.State the relationship of Civics with Economics.Explain the relationship of Civics with Sociology.Discuss the relationship of Civics with Ethics.

INDIVIDUAL AND SOCIETYAppreciate the relationsh ip of the individual with the soc iety

Identify the position of an individual in his/her family and immediate community.

State the mode of formation of a society with individuals and their social andeconomic activities.Define society as an essential institution for human survival.State the relationship among the individuals in the society.


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NATION AND NATIONALITYAppreciate the concepts of nat ional ity and nat ion.

discuss the term , nationExplain the meaning of nationality.Differentiate between nation and nationality.Name the elements of nationality.Explain the criteria of Bangladesh nationalism.

CITIZENSHIPUnderstand the rights and duties o f a citizen.

Describe the meaning of citizenship.Differentiate between a citizen and an alien.Discuss the methods of acquiring citizenship.State the causes of losing citizenship.Describe the rights of a citizen.State the need for developing good citizenship.

STATE AND GOVERNMENTAppreciate the relationsh ip between the state and government .

Explain the meaning of state.Discuss the elements of state.Define government .Differentiate between state and government.Discuss the relationship between state and government.

RULE OF LAW

Understand the concept of ru le of law.Define lawDiscuss the rule of law.State the sources of law.

CONSTITUTIONUnderstand the classification of constitution .

Explain the different forms of constitution.Explain the merits and demerits of different forms of constitution.State the salient features of Bangladesh constitution.

FORMS OF GOVERNMENTUnderstand the forms and organs o f government.

Discuss the modern classification of the forms of government.

Explain the democratic form of government.Distinguish between cabinet form of government and presidential form ofgovernment.

Differentiate between unitary form of government and federal form ofgovernment.

Describe the main organs of government.


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State the functions of legislature , executive and judiciary.PUBLIC OPINION AND POLITICAL PARTIES

Understand the importance of the formation of public opinion.Define public opinion.Explain the importance of public opinion in the modern democratic society.Discuss the role of different media in forming public opinion.

Understand the role of political parties in the affairs of state and government.Define a political party.Discuss the importance of political parties in democracy.Describe the functions of political parties.Enumerate the merits and demerits of party system.

UNITED NATIONS ORGANIZATION (UNO)Understand the role of UNO in maintaining world peace.

Explain the major functions of UNO.State the composition and functions of General Assembly.Describe the composition and functions of Security Council.Discuss the functions of other organizations and specialized agencies of UNO.Discuss the role of Bangladesh in the UNO.

WAR OF LIBERATION BANGLADESHAppreciate the events of the war of liberation of Bangladesh and the roles of

martyrs and f reedom f ighters.Describe 52 Language Movement in the background of prevailing social,

cultural and political conditions.State the major events leading to movement for autonomy for East Pakistan.

Describe the major events leading to holding for general election in 1970.Describe the events leading to war of liberation and achievement of

independence of Bangladesh.Discuss the need for patriotism for upholding the ideals of martyrs and the spirit

of nationalism.

1211 PHYSICAL EDUCATION T P C0 1 1

AIMS

To enhance body fitness. To make aware of first aid procedure.

To acquaint with the common games and sports.

SHORT DESCRIPTION

Warming up; Yoga; Muscle developing with equipment; First aid; Games & sports.


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DETAIL DESCRIPTION

1. Warming up

1.1 General Warming-up :Head rotation, Hand rotation, Side twisting, Toe touching, Hip rotation,Keen twisting, Ankle twisting, Push up & Sit up.

1.2 Squad Drill :Line, File, Attention, Stand at easy, Stand easy, Left turn, Right turn,

About turn, Mark time, Quick march, Right wheel, Left wheel, Openorder march & Closed order march.

1.3 Specific warming up :Legs raising one by one, Legs raising in slanting position, Knee bending

and nose touching, Heels raising, Toes touching & Laying position.1.4 Mass Physical Exercise (Free hand) :

Hand raising, Side twisting, Front & back bending, Front curl, Straightarms curl two hands, Hands raising overhead and Push up & Pushdown.

2. YogaDhyanasan :Shabasan, Padmasan, Gomukhasan, Sharbangasan, ShirshsanShasthyasan :Halasan, Matshasan, Paban Muktasan, Ustrasan

3. Muscle Developing with equipment

Damball :Front curl, Hand sidewise stretching, Arms raising overhead.Barball :Front press, Leg press, Rowing motion with leverage bar.

Rope climbing :Straight way climbing, Leg raising climbing.

Horizontal bar :Chinning the bar front grip, Chinning the bar wide back grip.

Jogging Machine :Slow, medium, and fast running

Rowing Machine :Toe touching with knee bending

Multigym Machine :Leg press, Back press.

4. First aidPrimary prevention of electric shock, Snakes biting, Driving patientburning patient.


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Bandage Binding : Arm sling, Heel, Finger, Knee, Hip, Head, Ring pad.

5. Games and sportsFootball :

Should trap, Thigh trap, Abdomen trap, Chest trap, Heading, Shorting,tackling, Goal keeping.

Cricket :Balling, Batting, wicket keeping, fielding.

Handball :Catch the ball, Ball pass (all kinds of pass), Attack, Drill, Shorting

Volleyball :Service, Dig receive and pass, Busting, Smashing, Blocking.

Badminton :Gripping, Service, Receive, Smashing, Foot working.

Athletics :Truck events, Field events.


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4-YEAR DIPLOMA-IN-ENGINEERINGPROGRAM

GLASS TECHNOLOGY

SYLLABUS

SECOND SEMESTER


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3721 GLASS ENGINEERING MATERIALS II T P C1 3 2

AIMS

To be able to understand coloring agents, cadmium sulfide, carbon, chromiumoxide, cobalt oxide, gold, iron compound, manganese compound, nickel compound,silver compound, chromium oxide, copper oxide, kaolin, kyanite, sillimenite,nepheline syenite, albite and cullet.

To be able to analyse cadmium sulfide, chromium oxide, cubalt oxide, ironcompound, manganse compound, nilkekl compound, silver compound, chromiumoxide, copper oxide, kaolin, kyanihe, sillimenite, nepheline, syenihe, albite andcullet.

SHORT DESCRIPTION

Coloring agent; Cadmium sulfide; Carbon; Chromium oxide; Cobalt oxide; Gold; Ironcompounds; Manganese compounds; Nickel compounds; Silver compounds; Chromiunoxide; Copper oxide; Kaolin; Kyanite, Sillimanite ; Nepheline Syenite, Albite and Cullet.

DETAIL DESCRIPTIONTheory:1 Understand the colo ring agent.

1.1 Define coloring agent.1.2 Describe the general properties of coloring agents.1.3 Describe the function of coloring agents in glass manufacturing.1.4 Describe Coloring agent processing & mixing.

2 Understand the cadmium sul fide.2.1 Mention the sources of cadmium sulfide.2.2 Describe the properties of cadmium sulfide.2.3 Describe the functions of cadmium sulfide in glass manufacturing.2.4 Explain the reaction of cadmium sulfide with acid and base.

3 Understand the carbon.3.1 Mention the sources of carbon.3.2 Mention the structure of carbon.

3.3 Describe the properties of carbon.3.4 Describe the functions of carbon in glass manufacturing.

4 Understand the chromium oxide.4.1 Mention the sources of chromium oxide.


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4.2 Mention the compounds of chromium.4.3 Describe the function of chromium oxide in glass manufacturing.4.4 Describe the properties of chromium oxide.

5 Understand the cobalt oxide.5.1 Define cobalt oxide.5.2 Mention the compounds of cobalt.5.3 Describe the properties of cobalt oxide.5.4 Describe the function of cobalt oxide in glass manufacturing.

6 Understand the gold .6.1 Define gold.6.2 Describe the sources of gold in the world.6.3 Describe the properties of gold.6.4 Describe the function of gold in glass manufacturing.

7 Understand the iron compounds.7.1 Mention the compounds of iron.7.2 Describe properties of iron compound .7.3 Describe the function of iron in glass manufacturing.

8 Understand the manganese compound .8.1 Mention the sources of manganese compound .8.2 Mention the compounds of manganese.8.3 Describe the properties of manganese compounds.8.4 Describe the function of manganese in glass manufacturing.

9 Understand the nickel compounds.9.1 Mention the sources of nickel compounds.9.2 Mention the compounds of nickel.

9.3 Describe the properties of nickel compounds.9.4 Describe the function of nickel in glass making.9.5 Explain the reaction of nickel with acid and base.

10 Understand the silver compound.10.1 List the silver compounds.10.2 Describe the source of silver compounds.10.3 Describe the properties of silver compounds.10.4 Describe the function of silver compounds in glass making.10.5 Describe the reaction of silver compound with acid and base.

11 Understand the chromium oxide.11.1 Mention the sources of chromium oxide.11.2 List the compounds of chromium.

11.3 Describe the properties of chromium oxide.11.4 Describe the function of chromium oxide in glass manufacturing.

12 Understand the copper oxide.12.1 Mention the sources of copper oxide.12.2 Mention the compounds of copper.12.3 Describe the properties of copper oxide.


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12.4 Describe the function of copper oxide in glass manufacturing.13 Understand the kaolin.

13.1 Define kaolin.13.2 Describe the sources of kaolin.13.3 Describe the properties of kaolin.13.4 Describe the uses of kaolin in glass manufacturing.13.5 Describe chemical analysis of kaolin.

14 Understand the kyanite.14.1 Define kyanite.14.2 Describe the sources of kyanite.14.3 Describe the properties of kyanite.14.4 Describe the uses of kyanite in glass manufacturing.14.5 Describe the chemical analysis of kyanite.

15 Understand the sill imanite.15.1 Define sillimanite.15.2 Describe the sources of sillimanite.15.3 Describe the properties of sillimanite.15.4 Describe the uses of sillimanite in glass manufacturing.

16 Understand the Nepheline syenite.16.1 Define Nepheline syenite.16.2 Describe the origins of Nepheline syenite.16.3 Describe the properties of Nepheline syenite.16.4 Describe the functions of Nepheline syenite in glass manufacturing.

17 Understand the albite.17.1 Define albite.

17.2 Describe the origins of albite.17.3 Describe the properties of albite.17.4 Describe the uses of albite in glass manufacturing.

18 Understand the cullet.18.1 Define cullet.18.2 Describe the properties of cullet in glass batch.18.3 Describe the uses of cullet in glass bath.18.4 Describe Cullet processing for Glass Batch.

19 Understand the selinium (Se).19.1 Mention the sources of selinium.

19.2 List the compouned of selinium.19.3 Describe the properties of selinium.19.4 Describe the function of selinium & Selinium compound in Glass

manufacturing.

20 Understand the Lith ium Oxide.


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20.1 Mention the sources of Lithium.20.2 List the compound of Lithium.20.3 Describe the properties of Lithium in Glass.20.4 Describe the function of Lithium & Lithium compound in Glass

manufacturing.21 Understand the preservation of Raw material.

21.1 Define preservation.21.2 Describe preservation of stomeous material (Raw & processed).21.3 Describe preservation of clay materials.21.4 Describe preservation of Hygroscopic & non- Hygroscopic materials.21.5 Describe preservation of volatile materials.

Practical :1. Demonstrate skill in identification and analysis of cadmium sulfide.2. Demonstrate skill in identification and test of carbon.3. Demonstrate skill in identification and analysis of chromium oxide.4. Demonstrate skill in analysis of cobalt, Cadmium, Carbon, Chromium, Nickel

and Copper compounds.5. Demonstrate skill in identification and study of Kaolin.6. Demonstrate skill in identification and analysis of kyanite.7. Demonstrate skill in identification and analysis of sillimanite.8. Demonstrate skill in identification and analysis of Nepheline syanite .9. Demonstrate skill in identification and analysis of other minor glass engineering

materials.

REFERENCE BOOKS1. Glass Engineering Handbook - E. B. Shand.2. Glass and Glass Manufacture - Marson Percival.3. Glass: The Mirocle Maker - C. J. Phillips.4. 5000 Years of Glass - F. Rogers and A. Beard.

5. Modern Glass Practice - S. R. Scholes.6. Encyclopedia of Glass, Ceramic, Clay & Cement - M. Grayson.7. Glass and Glass Making - L. G. Jumphrey.8. Glass in Modern World - F. J. Terence Maloney.9. Hand Book of Glass Manufacturing by Fay V. Tooley.


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3722 GLASS PLANTS AND EQUIPMENT T P C

1 3 2

AIMSTo provide the students with an opportunity to develop knowledge and skill tounderstand the basic concept of glass plants and equipment with special emphasis on-

Mixing and bleeding equipment Washing and cleang equipment Size reduction Equipment.

Separation & classification Equipment. Transportation Equipment. Batch preparation Equipment.

SHORT DESCRIPTION

Mixing and blending equipment; Washing Plants & equipment; Size separationequipments; Magnetic separator; Classifier; Conveyors & Elevators; Gob feeder;Batch feeder.

DETAIL DESCRIPTION

Theory:

1 Understand the size reduct ion of solid.1.1 Define size reduction of solid.1.2 Explain energy utilization in size reduction of solid.1.3 Describe the operating methods of crushers.1.4 Mention the coarse crusher, intermediate crusher and fine crusher.

2 Understand the jaw crusher.2.1 Define jaw crusher.2.2 Mention different types of jaw crusher.2.3 Describe the installation of jaw crusher.2.4 Explain the function of jaw crusher.2.5 Describe the method of collection of crushed materials.

3 Understand the roller crusher.3.1 Define roller crusher.3.2 Describe the construction of roller crusher.3.3 Describe the working principle of roller crusher.3.4 Explain the function of roller crusher.


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3.5 Describe the method of collection of crushed materials from rollercrusher.

4 Understand the gyratory crusher.4.1 Describe a gyratory crusher.4.2 Draw a neat sketch of gyratory crusher.4.3 Describe the working principle of gyratory crusher.

5 Understand the Hammer Crusher.5.1 Define Hammer Crusher.5.2 Describe the working principle of Hammer Crusher.5.3 Describe the structure and working process of Hammer Crusher.5.4 Explain the function of Hammer Crusher.5.5 Describe the collection methods of crushed materials from Hammer

Crusher.6 Understand the Mixing & Blending machine.

6.1 Define mixing & blending process.6.2 Describe the working principle of Drum Mixer.6.3 Describe the working principle of Mass Mixer.6.4 Describe the working principle of Cine Blender.6.5 Describe the working principle of V-Blender.6.6 Describe the working principle of Y-Blender.

7 Understand the Washing Plants.7.1 Define Washing Plants.7.2 Describe the working principle of Washing Plant.7.3 Describe the structure and operation of different parts of Washing

Plants.

7.4 Describe the method of collection of washing materials.7.5 Draw a flow chart of sand washing.

8 Understand the sieve analysis.8.1 Define sieve analysis.8.2 Explain the sieving method.8.3 Describe the classification of sieving.8.4 Solve the problems on sieve analysis.

9 Understand the Magnetic Separator.9.1 Define Magnetic Separator.9.2 Describe the different parts of Magnetic Separator.9.3 Determine work ability of magnet.9.4 Describe the assembling of magnetic plate.

9.5 Describe the method of iron separation from Magnetic plate.

10 Understand the classi fier.10.1 Define classifier.10.2 Describe the working principle of classifier.10.3 Describe the collection of materials from classifier.


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11 Understand Conveyors and Elevators .11.1 Define conveyors.11.2 Describe the following conveyors.

(a) Roller conveyor.(b) Belt conveyor(c) Salt conveyor(d) Chain conveyor(e) Vibratory conveyor(f) Screw conveyor.(g) Flight conveyor.

11.3 Define Elevator.11.4 Describe flight elevator.

11.5 Describe bucket elevator.11.6 Describe pneumatic conveyor system

12 Unders tand Gob Feeder.12.1 Define Gob Feeder.12.2 Describe the different types of Gob Feeder.12.3 Describe the Construction & operation of Gob Feeder.

13 Understand the Batch Feeder.13.1 Define Batch Feeder.13.2 Describe the different types of Batch Feeder.13.3 Describe the operation & use of different types of Batch Feeder.13.4 Distinguish between pusher bar (batch feeder) & Screw Feeder.

Practical:1. Show skill in operation & maintenance of Jaw crusher.2. Show skill in operation & maintenance of Roller crusher.3. Show skill in operation & maintenance of Gyratory crusher.4. Show skill in mixing operation of a glass batch by Drum mixer.5. Show skill in operation & maintenance of sand washing plants.6. Show skill in operation & maintenance of vibratory sieve.7. Show skill in Assembling & operation of magnetic separator.8. Show skill in operation & maintenance of classifiers.9. Show skill in operation & maintenance of Gob feeder.10. Show skill in operation & maintenance of Screw Feeder ( Batch feeder).11. Show skill in operation & maintenance of pusher bar ( Batch feeder).

REFERENCE BOOKS1. Glass Engineering Hand Book by E.B. Shaind.2. Hand Book of Glass Manufacturing by Crop.3. Modern Glass Practice by Schools.4. Glass and Optical Materials Vol-I & II-by Edward U. Bulos and Danis R. Platts.


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5. Glass by William S. Eli's.6. Glass Science by Robert N. Doremus.7. Hand Book of Glass Manufacturing I & II by Tooley.8. Chemistry of Glass by N. Kreidl.


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3723 GLASS MODEL MAKING T P C1 3 2

AIMS

To be able to understand the models of glass products. To be able to understand the modeling tools and equipment. To be able to understand the manufacturing process of model making. To be able to understand the basic concept of mould.

SHORT DESCRIPTION

Model and mould fabrication; Model making process; Model making materials;Plaster of Paris as a model making materials; Model allowances; Sizingmaterials; Modeling tools and equipment.

DETAIL DESCRIPTION

Theory:

1 Understand the concept of model and mould fabrication.1.1 Define model.1.2 Explain mould fabrication process.1.3 Describe the history of glass mould.1.4 Explain the necessity of model.

2 Understand the model-making process.2.1 Describe model-making process.

2.2 Describe different types of model.2.3 Explain model-making process.2.4 Explain the free hand process of model making.2.5 Describe the lathe process of model making.2.6 Explain the roller and frame process of model making.2.7 Explain the potter's wheel process of model making.

3 Understand the model-making materials.3.1 Describe the characteristics of selection of modeling materials.3.2 Describe the suitable modeling materials.3.3 Describe the advantages and disadvantages of different modeling

materials.4 Understand the plaster of paris as a model making materials.

4.1 Define Plaster of Paris.4.2 Mention the different names of raw materials of Plaster of Paris.4.3 Describe the properties of Plaster of Paris.4.4 Explain the mixing process of Plaster of Paris

5 Understand the model allowances.5.1 Define allowances.


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5.2 Describe different types of allowances.5.3 Solve the problems on model allowances.

6 Understand the parting materials and sizing materials.6.1 Define sizing and parting materials.6.2 Mention the sizing and parting materials.6.3 Explain the process of sizing.6.4 Describe the necessity of sizing.

7 Understand the modeling tools and equipment.7.1 Define modeling tools.7.2 List the modeling tools.7.3 Describe the modeling wheel.7.4 Describe the function of lathe machine as modeling tools.7.5 Describe the necessity of modeling tools.

Practical:1. Make a tumbler glass model (Bottom part)2. Make a tumbler bowl model (Bottom part)3. Make a glass model (plunger part)4. Make a bowl model (plunger part)5. Make a flower base model6. Make a model of cup (Bottom part)7. Make a cup model (plunger part)8. Make a saucer model (Bottom part)9. Make a saucer model (plunger part)10. Make parisin model for blow and blow bottle.11. Make a glass bottle model

12. Make parison model for press and blow bottle.

REFERENCE BOOKS1. Glass Engineering Hand book by E. B. Shaing.2. Hand Book of Glass Manufacturing by Corp.3. Modern Glass Practice -by Schools.4. Chemistry of Glass by N. Kreidl.5. Glass and Optical Materials Vol-I & II-by Edward U. Bulos and Dennis R. Platts.6. Glass by William S. Eli's.7. Glass Science by Robert H. Doremus.8. Optical Properties of Glass by Donald Uhlmam and Norbert J. kreidl.9. Hand Book of Glass Manufacturing I & II by Tooley.

3724 GLASS ENGINEERING DRAWING T P C1 3 2

AIMS

To be able to understand the orthographic and isometric drawing.


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To be able to understand the drawing of threads. To be able to understand the principle of design. To be able to understand the application of design To be able to draw the orthographic and isometric views of threads.

SHORT DESCRIPTION

Orthographic views; Isometric views; Sections and sectional views; Principle ofdesigning; Application of designing onethod; Sectional symbol; Aspects of thread;Drawing screw thrcad.

DETAIL DESCRIPTION

Theory:1 Understand the concept of orthographic views.

1.1 State the meaning of orthographic views in drawing.1.2 Explain the importance of drawing orthographic views.1.3 Distinguish between horizontal plane and vertical plane.1.4 Distinguish between first angle and third angle projection.

2 Understand the basic principle of isometric views.2.1 Define isometric view.2.2 Identify isometric scale.2.3 State the advantages of drawing isometric view.2.4 Differentiate between orthographic view and isometric view.

3 Understand the principles of section and sectional views.

3.1 Mention the meaning of sectional views.3.2 Explain the necessity of sectional views.3.3 Define cutting plane.3.4 Describe section and sectional views.3.5 Identify standard symbols applied in sectional drawing.

4 Understand the basic principle of designing.4.1 Define designing.4.2 Mention the basic attribute of design structure.4.3 Explain the necessity of alignment of elements.4.4 Explain the elements of good design.

5 Understand the application of designing method in glass manufacturing.5.1 Explain the application of designing. method in glass manufacturing.

5.2 Explain designing based on fitness for the use of raw material.5.3 Explain designing with respect to materials.5.4 Explain designing with respect to method of manufacturing process.5.5 Explain designing with respect to shape.5.6 Explain designing with respect to ornamentation & decoration.

6 Understand the different sectional symbol.


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6.1 Explain the ISO sectional convention.6.2 Mention the sectional symbols used for different materials as per ISO

convention.6.3 Describe the necessity of sectional symbol.

7 Understand the preparation of aspects of threads.7.1 Define the terms: crest, root flank, pitch, depth and angle.7.2 Mention the different types of threads.7.3 Describe the important points to be considered while drawing different

types of threads.8 Understand the preparation of drawing screw threads.

8.1 Mention the type of standard threads.8.2 Describe the method of drawing screw thread in a bolt of given length

and indicate the crest, root, flank, pitch, depth and angle.8.3 Describe the method of drawing screw thread of British, American and

international standard with proper helix angle on a 4 cm dia and 10 cmlong stud.

8.4 Describe the method of drawing the views of a hexagonal bolt fitted withnut using standard proportion for bolt head, nut and conventional threadsymbol.

Practical:1 Prepare orthographic drawing of a straight line.

1.1 Draw the orthographic views of a straight line under the followingconditions:-a) Line perpendicular to vertical plane and parallel to horizontal

plane.

b) Line parallel to vertical plane and perpendicular to horizontalplane.

c) Line inclined at a given angle to horizontal plane and parallel tovertical plane.

d) Line inclined at a given angle to vertical plane and parallel tohorizontal plane

1.2 Add captions to the above drawing.2 Prepare orthographic views of rectangular and circular planes (Lamina).

2.1 Draw the orthographic views of rectangular lamina parallel to bothplanes.

2.2 Draw the orthographic views of rectangular lamina inclined at a givenangle to horizontal plane.

2.3 Draw the orthographic views of circular lamina parallel to both thehorizontal and vertical planes.

2.4 Draw the orthographic views of circular lamina inclined at a given angleto any plane.

3 Prepare orthographic views of geometric solids.


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3.1 Draw the orthographic views of a cube kept at an angle with one of theplanes in first angle method.

3.2 Draw the orthographic views of cylinder kept at an angle with horizontalplane in first angle method.

3.3 Draw the orthographic views of a pyramid at an angle with both theplane in first angle method.

3.4 Draw the orthographic views of a cone kept at an angle with both theplane in third angle method.

3.5 Draw the orthographic views of a prism kept at an angle with verticalplane in third angle method.

4 Prepare orthographic views of engineering components.4.1 Draw orthographic views of three different simple engineering

components in third angle method from isometric drawing of the same.4.2 Find out the third view from the set of orthographic views of two different

engineering components in third angle method.4.3 Find out the missing lines of a particular given views.

5 Prepare isometric drawing.5.1 Draw the isometric views of rectangular and circular lamina.5.2 Draw the isometric projections of solids such as: cube, cylinder,

pyramid, prism and steps from different engineering components fromorthographic views.

5.3 Translate the isometric views of different engineering components fromorthographic views.

5.4 Translate the orthographic views of different engineering componentsfrom isometric views.

6 Prepare sectional drawing.6.1 Interpret drawings using cutting plane and cutting plane lines.6.2 Identify standard symbols of materials and the rules for sectioning.6.3 Identify different types sectional drawing.6.4 Draw longitudinal section, cross section and inclined section at a given

angle of geometrical solids like cube, cylinder, pyramid, cone and prism.6.5 Draw Full and Half sectional views of engineering components from

given views.7 Prepare drawing of screw threads.

7.1 Identify the type of standard threads.7.2 Draw screw threads in a bolt of given length and indicate crest, root,

flank, pitch, depth and angle.

7.3 Draw sample of British, America and International standard threads withproper helix angle on a 4 cm dia and 10 cm long stud.

7.4 Draw the views of a hexagonal bolt fitted with nut using standardproportion for head, nut and conventional thread symbol.

8 Apply the design theory.8.1 Draw a glass article with respect to the method of air pressing process.


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8.2 Draw a glass article with respect to the method of casting process.8.3 Draw a glass article with respect to the method of blowing pressing

process8.4 Draw a glass article with respect to the method of roller pressure

process.8.5 Draw ornamentation design for different glass articles.

9 Apply the technique of drawing symbol.9.1 Draw sectional symbols used for different materials as per ISO

convention.9.2 Draw different sectional views of mechanical engineering component.

REFERENCE BOOKS

1.cv_wgK Bwwbqvwis Wwqs ngKzgvi fPvh

2. Geometrical Drawing I H Morris3. Fundamentals of Engineering Drawing - by French & Vierck4. A. Manual of Engineering Drawing - by French & Vierck5. Ceramics for the Artist Potter - by F. H. Norton6. Mechanical Drawing - by French Svensen


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2823 BASIC ELECTRONICS T P C2 3 3

AIMS

To provide understanding of basic electronics terminology, electronic measuringand test equipment.

To provide understanding and skill on the basic concept of semiconductor and toidentify physically a range of semiconductor diodes.

To develop comprehensive knowledge and skill on special diodes and devices. To develop the abilities to construct different rectifier circuits. To provide understanding of the basic concept and principle of transistor and to

identify physically a range of transistor.

To provide understanding and skill on the basic concept of logic gates, color codeand soldering techniques.

SHORT DESCRIPTION

Basic electronics terminology; Electronic measuring and test equipment; Color codeand soldering; Semiconductor; P-N junction diode; Special diodes and devices; Powersupply; Transistor; Transistor amplifier; Logic gates.

DETAIL DESCRIPTION

Theory :

1 Understand the concept of electronic terminology, electronic measuringand test equipment.

1.

_01_ GT 113 Glass Engg. Mat-I

Documents

Transcript of _01_ GT 113 Glass Engg. Mat-I