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5
INDIAN INSTITUTION OF INDUSTRIAL ENGINEERINGGRADUATESHIP EXAMINATION
Preliminary/A August 2012Time: 3 hrs. Max. Marks: 100
IE 002 ECONOMICS AND INDIAN ECONOMIC ENVIRONMENT (Old)IEA 08 ECONOMICS AND INDIAN ECONOMIC ENVIRONMENT (Revised)
Notes: 1) Answer Any Five questions.
2) All questions carry equal marks.
1. Define each of the following terms and give examples of each:Production Possibility Frontier, Scarcity, Value, Price, andWealth. (4+4+4+4+4 = 20)
2. How National Income is determined in macroeconomicsthrough consumption, saving and investment function? (20)
3. Define economic development. What are the variousindicators of development? How development differs fromthe process of growth? (4+8+8 = 20)
4. Define the concept of agricultural inputs and productivity.Discuss the impact of co-operative movement on agricultureand agro - based industries. (10+10 = 20)
5. Define Economics from the viewpoint of scarcity of resources.Establish the relationship between need, want and demand.Illustrate the concept of utility and value. (6+6+8 = 20)
6. Define the term GDP. What is the difference between GDPand GNP? Define the term National Income. How NationalIncome is determined? How is National Income not equal toGNP? (2+4+2+8+4=20)
7. Distinguish between the roles played by the Public and thePrivate sector in Indian industrial development. How doesGovernment promote small scale industry in India? (10+10=20)
1
(Common for Old & Revised Syllabus)
62
8. Write notes on Any Two: (2X10=20)
(a) Law of diminishing marginal utility
(b) Agro-based industries in India
(c) Causes and nature of unemployment problem in India
(d) Government's National Population Policy
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23
(Revised Syllabus)
INDIAN INSTITUTION OF INDUSTRIAL ENGINEERINGGRADUATESHIP EXAMINATION
Section-A August 2012Time: 3 hrs. Max. Marks: 100
IEA 01 PROBABILITY AND STATISTICAL METHODSInstruction to candidates:
1) Answer Any Five questions.2) Use of Statistical tables permitted3) Show the working steps clearly.
1a) The national highway traffic safety administration reported therelative speed (rounded to the nearest 5 Mps) of automobilesinvolved in accidents one year. The percentages at the differentspeeds were 12
20 Mph or less 2.0%
25 Mph or 30 Mph 29.7%
35 Mph or 40 Mph 30.4%
45 Mph or 50 Mph 16.5%
55 Mph 19.2%
60 or 65 Mph 2.2%
1. From these data can we conclude that it is quite safe todrive at high speeds? Why or why not?
2. Why do most accidents occur in the 35 or 40 Mph and inthe 25 or 30 Mph ranges?
3. Construct a frequency histogram using the end points0,22.5,32.5,42.5,52.5,57.5,67.5 for the intervals
1b) An executive commutes to work by two different routes A & B.If she comes home by route A, then she will be home no laterthan 6 pm with probability of 0.8, but if she comes home byroute B, then she will be home no later than 6 pm with probability0.7. In the past the proportion of times that executive chosesroute A is 0.4 8i) What proportion of times the executive reaches home
no later that 6 pm?ii) If the executive is home after 6 pm today, what is the
probability that she took route B?
2a) Among the 12 solar collectors on display at a trade show, 9
1
242
are flat-plate collectors and other are concentrating collectors,If a person visiting the show randomly selects 4 of the solarcollectors to check out, what is the probability that 3 of themwill be flat plate collectors? 6
2b) If it is know that 5% of the books bound at a certain binderyhave defective binding. Find the probability that 2 of 100 booksbound by this bindery will have defective binding using 8i) Binomial distribution formulaii) The poison approximation to the binomial distribution.
2c) If a bank receives on the average u = 6 bad checks per day,what are the probabilities that it will receive 6i) 4 bad checks on any given day?ii) 10 bad checks over any 2 consecutive days?
3a) In a photographic process, that developing time of prints maybe looked upon as a random variable having a normaldistribution with a mean of 16.28 seconds and a standarddeviation of 0.12 second. Find the probability that it will take. 10i) Anywhere from 16.00 to 16.50 seconds to develop one
of the prints:ii) Atleast 16.20 seconds to develop one of the prints:iii) Atmost 16.35 seconds to develop one of the prints:
3b) Suppose the time it takes a data collection operator to fill outan electronic forum for a database is uniformly distributedbetween 1.5 and 2.2 minutes. 10i) What is the mean and variance of the time it takes an
operator to fill out the form?ii) What is the probability that it will take less than two
minutes to fill out the form?iii) Determine the cumulative distribution function of the
time it takes to fill out the form
4a) A process for making certain bearing is under control if thediameters of bearings have a mean of 0.6000 c.m. What canwe say about this process if a sample of 10 of these bearingshas a mean diameter of 0.5060 cm and a standard deviationof 0.0032 cm? 8
4b) A trucking firm is suspicious of the claim that the average lifetime of certain tires is at least 28,000 miles. To check the claimthe firm puts 40 of these tires on its trucks, and gets a meanlife time of 27,463 miles, with a standard deviation of 1348miles, what can you conclude if the probability of a type I erroris to be at most 0.01? 8
253
4c) Specify the null and alternative hypothesis in each of thefollowing cases. 4i) An engineer hopes to establish can additive will increase
the viscosity of the oilii) An electrical engineer hopes to establish that a modified
circuit board will give a computer a higher averageoperating speed.
5a) Tests of the fidelity and selectivity of 190 radio receiversproduced that results shown in the 10 following table 10
FidelityLow Average High
Low 6 12 32
Selectivity Average 33 61 18
High 13 15 0
Use the 0.01 level of significance to test whether there is arelationship (dependence) between fidelity and selectivity
5b) In a study designed to investigate whether certain detonatorsused with explosives in coal mining meet the requirement thatat-least 90% will ignite the explosive when charged, it is foundthat 174 of 200 detonators function properly. Test the nullhypothesis P = 0.9 against the alternative hypothesis P< 0.90at the 0.05 level of significance.
6. Raw material used in the production of a synthetic fiber is storedin a place which has no humidity control measurements of therelativity humidity in the strange place and the moisture contentof a sample of the raw material (Both in percentages) on 12days yielded the following results: 20
Humidity X Moisture Content Y
42 12
35 8
50 14
43 9
48 11
62 16
31 7 10
264
36 9
44 12
39 10
55 13
48 11
i) Plot a scattergram to verify that it is reasonable to assumethat the regression of Y on X is linear.
ii) Fit a straight line by the method of least squares
iii) Determine the correlation coefficient
iv) Estimate the moisture context of the raw material whenthe humidity of the strange place is 40%
7. To determine the effect on exit dust loading in a precipitator,the following measurements were made: 20
Total flow Exit dust loading(ft3/hr) (grains per cubic yard in flue gas)
200 1.5 1.7 1.6 1.9 1.9
300 1.5 1.8 2.2 1.9 2.2
400 1.4 1.6 1.7 1.5 1.8
500 1.1 1.5 1.4 1.4 2.0
Use the level of significance a = 0.05, to test whether the flowthrough the precipitator has an effect on the exit dust loading
8. Write short notes on any four of the following topics 20
Be very precise with your description
i) Chi-Square test for testing of independence
ii) Sample space and probability estimation
iii) One sample test and two sample test
iv) Sampling distribution
v) Design of experiments
vi) Central limit theorem
————— × —————
27
(Common for Old & Revised Syllabus)
1
INDIAN INSTITUTION OF INDUSTRIAL ENGINEERINGGRADUATESHIP EXAMINATION
Section - A August 2012Time: 3 hrs. Max. Marks: 100
IEA 02 OPERATIONS RESEARCH
Notes: 1. Answer any five questions.
2. Answer in brief and to the point.3. Necessary calculations must be shown in your answer paper.
1. A confectionary company mixes three types of toffees to formone kilogram toffee pack. The pack is sold at Rs 17.The threetypes of toffees cost Rs 20,Rs 10 and Rs 5 per kg respectively.The mixture must contain at least 0.3 kg of the first type oftoffees and the weight of the first two types of toffees must atleast be equal to the weight of the tnird type. Determine theoptimal mix for maximum profit (20)
2. Find the optimum solution to the following transportation problemin which the cells contain the transportation cost in Rs. 20
Available
W1 W2 W3 W4 W5
F1 7 6 4 5 9 40
F2 8 5 6 7 8 30
F3 6 8 9 6 5 20
F4 5 7 7 8 6 10
30 30 15 20 5
Required
3. Solve the following assignment problem to maximize sales (20)
Territories
A B C D E
1 10 15 17 14 14
Salesman 2 06 18 10 12 16
3 08 05 13 13 06
4 12 11 16 10 12
282
4. Solve the following game 20
Player B
1 7 2 4
Player A 0 3 7 8
5 2 6 10
5. Cafeteria with self service has an arrival rate of 12/hour. Theaverage time taken by a person to collect and 'eat' his meal is20 minute's. Assuming that the inter arrival times areexponentially distributed, how many seats must the cafeteriahave to accommodate each customer with probability 0.95. 20
6. Explain the methods of Testing of Random numbers 20
7. Write short notes on the following 20
a. Principles of modeling
b. The role of operation research in productivitymanagement
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29
INDIAN INSTITUTION OF INDUSTRIAL ENGINEERINGGRADUATESHIP EXAMINATION
Section - A August 2012Time: 3 hrs. Max. Marks: 100
IEA 03 FINANCIAL ACCOUNTING & COSTING
Note: 1) Answer compulsorily question No. 1 and Answer 4 questionsfrom remaining six questions
2) All questions carry equal marks
Q1. (i) Differentiate financial accounting and cost accounting 10
(ii) What is the objectives and importance of cost accountingand finance? 10
Q2. From the following balances extracted from the books ofDharmaraj & Co., prepare a trading and profit and loss accountand balance sheet on 31st December, 1991. 20
Rs. Rs.
Stock on 1st January 11,000 Returns outwards 500
Bills receivables 4,500 Trade Expenses 200
Purchases 39,000 Office Fixtures 1,000
Wages 2,800 Cash in Hand 500
Insurance 700 Cash at Bank 4,750
Sundry debtors 30,000 Rent and taxes 1,100
Carriage inwards 800 Carriage outwards 1,450
Commission (Dr.) 800 Sales 60,000
Interest on capital 700 Bills payable 3,000
Stationary 450 Creditors 19,650
Returns inwards 1,300 Capital 17,900
The stock on 31st December, 1991 was valued at Rs. 25,000.
1
(Revised Syllabus)
302
Q3. Explain the following ratios in the perspective of financialstatement (Any Five) 20
a. current ratio
b. inventory turnover
c. total asset turnover
d. operating profit margin
e. net profit margin
f. debt to equity
Q4. Dharmaraj & Co is introduced manufacturing facility in newproduct A manufacturing process and analysis using the following data:
Year 2009-10 2010-11 2011-12
Sales Quantity Units 10,000 12,000 15,000
Initial cost of Facility Rs.2,00,000/- Life of facility - 3 years ScrapValue - Rs 50,000/- Selling price of the product Rs.18/- Variablecost- Rs. 8/-; Fixed cost Rs. 10,000/- Per Annum. Depreciationcost Rs. 50,000/- Per annum. Contribution - Selling price -Variable cost Draw Cash flow diagram, Estimate new facilityfeasibility using the following methods ARR, NPV and IRR
Q5. Describe the following costing systems 20
a) Batch costing
b) Activity based costing
c) Material costing
d) Service costing
Q6. i) A farmer wants to buy a new combine rather that hire acustom harvester. The total fixed costs for the desiredcombine are $21,270 per year. The variable costs (notcounting the operator's labour) are $8.75 per hour. Thefarmer can harvest 5 acres per hour. The customharvester charges $ 16.00 per acre. How mnay acresmust be harvested per year to break-even?
20
313
(ii) Explain Break Even point analysis with graphicalrepresentation
Q7. (i) What is the role of industrial engineer in financial andcost accounting? 10
(ii) Explain Generally Accepted Accounting Principles (GAAP)and international Financial Reporting Standards (IFRS) 10
———— × ————
32
INDIAN INSTITUTION OF INDUSTRIAL ENGINEERINGGRADUATESHIP EXAMINATION
Section - A August 2012Time: 3 hrs. Max. Marks: 100
IEA 03 BUSINESS ACCOUNTING & COSTING
Note: 1) Answer any five questions
2) All questions carry equal marks
1. From the following balances extracted from the books of DMTA& Co., prepare a trading and profit and loss account and balancesheet on 31 st December, 1991. 20
$ $
Stock on 1st January 10,000 Returns outwards 500
Bills receivables 4,500 Trade expenses 200
Purchases 39,000 Office fixtures 2,000
Wages 2,800 Cash in hand 500
Insurance 700 Cash at bank 4,750
Sundry debtors 30,000 Rent and taxes 1,100
Carriage inwards 800 Carriage outwards 1,450
Commission (Dr.) 800 Sales 60,000
Interest on capital 700 Bills payable 3,000
Stationary 450 Creditors 18,650
Returns inwards 2,300 Capital 17,900
The stock on 31 st December, 1991 was valued at $25,000.
2. Explain Basic principles of accounting and guide lines 20
3. i) Explain Significance of cost accounting in Industriesbusiness operations and Techniques of cost accounting. 10
(ii) Explain elements cost in total cost determination 10
1
(Old Syllabus)
332
4. Dharmar & co producing a single article sells it at $. 10 each.The marginal cost of production is $. 6 each and fixed cost is$. 400 per annum. You are required to calculate the following:
• Profits for annual sales of 1 unit, 50 units, 100 units and400 units
• P/V ratio
• Breakeven sales
• Sales to earn a profit of.$. 500
• Profit at sales'of $. 3,000
• New breakeven point if sales price is reduced by 10%
• Margin of safety at sales of 400 units
5. From the following transactions show the value of stock underFIFO, LIFO and Weighted average methods
(1) Schedule of Cost of Goods Available
Units Cost
Jan. 1 Beginning Inventory 60 @ $10
Jan. 7 Purchase 90 @ 11
Jan.15 Purchase 100 @ 13
Jan. 25 Purchase 50 @ 16
Goods available for sale 300
Sold a total of 230 units for $20 per unit. Timing of sales is asfollows:
Jan. 1- Sold 30 units (actual CPU $10)
Jan. 9 - Sold 70 units (actual CPU: 20 @ $ 10 and 5 0 @ $ 11)
Jan 17-Sold 100 units (actual CPU: 50 @ $13, 30 @ $11 and20 @ $10)
Jan 28 - Sold 30 units (actual CPU: 20 @ 16, 10 @ $13)
6. On April 1, 2011, Company A purchased equipment at the costof $2,00,000. This equipment is estimated to have 5 year useful
20
20
20
343
life. At the end of the 5th year, the salvage value (residualvalue) will be $20,000. Company A recognizes depreciation tothe nearest whole month. Calculate the depreciation expensesfor 2011, 2012 and 2013 using double declining balancedepreciation method. And straight line method.
7. Adhithya Machine Works collects its cost data by the job ordercost accumulation procedure. For Job 786, the following dataare available:
Direct Materials Direct Labor
9/14 Issued $ l,200Week of Sep. 20 180 hrs @ $6.20/hr
9/20 Issued 662Week of Sep. 26 140 hrs @ $7.30/hr
9/22 Issued 480
Factory overhead applied at the rate of $3.50 per direct labourhour.
Required:
1. The appropriate information on a job cost sheet.
2. The sales price of the job, assuming that it was contractedwith a markup of 40% of cost. 20
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351
INDIAN INSTITUTION OF INDUSTRIAL ENGINEERINGGRADUATESHIP EXAMINATION
Section-A August 2012Time: 3 hrs. Max. Marks: 100
IEA 04 PRINCIPLES AND PRACTICESOF MANAGEMENT
Notes : i) Question 1 is compulsory.
ii) Attempt any 04 Questions from Q.2 to Q.8.
Q.1. Define Organization Culture? Explain the role of it indetermining the performance of an organization? [20 Marks]
Q.2. a) Explain the objectives of Human Resource Management?[10 Marks]
b) What is the significance of Span of Control? [10 Marks]
Q.3. Explain the various functions of management in a typicalbusiness organization? [20 Marks]
Q.4. Write the Characteristics of following: [20 Marks]
a) Public Limited Company
b) Private Limited Company
Q.5. a) What are the characteristics of Line & Staff Organizations?[10 Marks]
b) Define Project Management? What are the functionsof Project Management? [10 Marks]
Q.6. Define Production Planning & Control?Explain the functions of it? [20 Marks]
Q.7. a) Explain the functions of Marketing Manager in a typicalbusiness Manager? [10 Marks]
b) What do you understand by Scientific Management?[10 Marks]
(Revised Syllabus)
36
Q.8. Write short notes on: [20 Marks]
a) Flexible Manufacturing
b) Industrial safety
———— × ————
371
INDIAN INSTITUTION OF INDUSTRIAL ENGINEERINGGRADUATESHIP EXAMINATION
Section-A August 2012Time: 3 hrs. Max. Marks: 100
IEA 04 PRINCIPLES AND PRACTICESOF MANAGEMENT
Notes : i) Question 1 is compulsory.
ii) Attempt any 04 Questions from Q.2 to Q.8.
Q.1. What do you understand by Corporate Social Responsibility?How it is relevant in Indian business organizations? [20 Marks]
Q.2. Define Motivation? Explain the Herzberg's Two Factor Theory ofMotivation? Also illustrate its applicability in Indian organizations?
[20 Marks]
Q.3. Explain the various functions of management in a typicalbusiness organization? [20 Marks]
Q.4. Define Organization Culture? What are the different facets ofhealthy organization culture? [20 Marks]
Q.5. What is the significance of Management of Change? Why doemployees resist for change? How to handle Change for thebenefit of organization? [20 Marks]
Q.6. Define Leadership? Explain different types of it? Comment onthe role of Leader in determining the success of an organization?
[20 Marks]
Q.7. Define Management? How the evolution of ManagementThought did took place over the years? [20 Marks]
Q.8. Write short notes on: [20 Marks]
a) Management: Science or Art
b) Managerial Ethics
———— × ————
(Old Syllabus)
38
(Common for Old & Revised Syllabus)
INDIAN INSTITUTION OF INDUSTRIAL ENGINEERINGGRADUATESHIP EXAMINATION
Section-A August 2012Time: 3 hrs. Max. Marks: 100
IEA 05 – WORKS SYSTEM DESIGN
Instructions1. Answer Any Five questions.
2. All questions carry equal marks.
3. Necessary calculation must be shown in the answer paper.
4. Figure to the right indicates full marks.
Q1. (a) Indicate the various steps involved in carrying outMethod study? 10
Q1. (b) Give an example of a methods improvement study,using operations Process chart? 10
Q2. (a) What are the steps involved in conducting a worksampling study? 10
Q2. (b) How will you apply the technique of Analytical Estimationin determining the Work norms for maintenanceDepartment? 10
Q3. (a) Discuss the factors that are relevant to be consideredin a job evaluation Study? 05
(b) Discuss the four major methods that are used in jobevaluation? 05
(c) What are the uses of Learning Curve? 05
(d) What are the advantages of predetermined Timestandards as compare to Stop watch time study? 05
Q4. (a) Indicate the relation between high productivity andHigh standard of Living? 05
1
392
Q4. (b) What are the uses of Activity Sampling Study? 05
Q4. (c) What are the steps needed to control the effect ofnoise & Heat in the Factory ? 10
Q5. (a) Draw a Multiple activity chart with the followinginformation: 10
An operator operates 2 similar machines
Loading component in the machine takes 0.5 minutes.
Machine runs for 5 minutes.
Unloading and keeping the component asides takes0.3 minutes.
Draw the multiple activity charts for 2 complete cycles ineach machine
Q5. (b) Match the following: 10
a) Analytical Estimation i) Machine utilization
b) Production study ii) Motivation of indirectworkers
c) Stop watch study iii) maintenance sectiontime standards
d) Activity sampling iv) Mass production factory
e) Multiple incentive v) Shift study of outputscheme
Q6. Write short notes on any four of the following: 20
a) Install and Maintain New method
b) Standard time
c) Production study
d) Workplace layout
e) Job description
———— × ————
40
INDIAN INSTITUTION OF INDUSTRIAL ENGINEERINGGRADUATESHIP EXAMINATION
Section-A August 2012Time: 3 hrs. Max. Marks: 100
IEA 06 MANUFACTURING TECHNOLOGY
Notes : 1. Answer any Five questions.
2. All questions carry equal marks.
3. Illustrate your answers with well labeled diagrams.
Q1. a) Explain Sand Casting method in detail with the help ofneat diagram. (10)
b) List out any four major casting defects and suggest themethods to avoid them. (10)
Q2. a) Explain in brief method of Gas Welding. What areadvantages of Gas welding over Arc Welding. List outany three Major Welding Defects and suggest themethods to Avoid them. (10)
b) What is Resistance Welding? Explain in detail differenttypes of Resistance Welding with examples. (10)
Q3. a) Explain in detail any four Sheet Metal Working processeswith neat diagrams. (10)
b) What is Plastic deformation. Explain stress strain curve forductile material with neat diagram under tensile testing.(10)
Q4. a) Draw a neat diagram of a conventional Lathe machineused in workshops and mention Functions of differentcomponents. (10)
b) What are Centre drill and why they are used ? What isSteady Rest and explain in detail their function and usagewith the help of neat diagram. (10)
Q5. a) Explain in detail with the help of neat diagram Geometryof Cutting Tools. What are the different materials usedfor making cutting Tools? What is Tool wear and ToolLife? (10)
1
(Common for Old & Revised Syllabus)
412
b) Explain in detail the principle and working of QuickReturn Mechanism in Shaper machine. (10)
Q6. a) What do you understand by finishing processes? Explainany two finishing process with the help of neat diagramand illustrate their use for any engineering parts. (10)
b) Draw a neat diagram of Gear I lobbing machine andexplain its working. Draw any two parts made out of it. (10)
Q7. a) Define Jigs and Fixtures. Give principle of Jigs and fixturedesign. Illustrate with Sketches example of both Jig andFixture. (10)
b) What do you understand by Limits, Fit and Tolerances.Explain their importance in fitting machine parts. (10)
Q8. Write Short notes on the following: (Any Four) (20)
a) Abrasive Jet machining.
b) Investment casting.
c) Optical method for measuring surface finish.
d) CAD / CAM and their industrial applications.
e) TIG Welding .
————— × —————
42
(Old Syllabus)
1
INDIAN INSTITUTION OF INDUSTRIAL ENGINEERINGGRADUATESHIP EXAMINATION
Section-A August 2012Time: 3 hrs. Max. Marks : 100
IEA 07 INFORMATION TECHNOLOGY AND SYSTEMS
Notes : 1) SOLVE ANY FIVE
2) DRAW NEAT DIAGRAMS
Q1. A. Explain various Data types in depth (10)
B. Explain the ER diagram with Example [10]
Q2. A. Differentiate between Analog and Digital Modulation [10]
B. Explain different Network Topologies [10]
Q3. A. Explain different normal forms in databases used [10]
B. Give the Truth tables for NOR and NAND gates withDiagram [10]
Q4. A. Explain the term: Artificial Intelligence [10]
B. Explain Information Transformation of OrganisationalKnowledge [10]
Q5. A. Explain the Pyramid Structure of MIS [10]
B. Explain Transaction Prcessing System [10]
Q6. A. How computers help in storing, retrieval and Processingof Information [10]
B. What are the Strategic Information Systems [10]
Q7. A. Explain the Term: Expert System [10]
B. How do you Maintain the Information System [10]
Q8. A. Explain IT Project Planning in Brief [10]
B. Explain Database System with neat diagram [10]
———— × ————
43
(Common for Old & Revised Syllabus)
1
INDIAN INSTITUTION OF INDUSTRIAL ENGINEERINGGRADUATESHIP EXAMINATION
Section-A August 2012Time: 3 hrs. Max. Marks: 100
IEA 07 SYSTEMS APPROACH (Revised Syllabus)IEA 08 SYSTEMS APPROACH (Old Syllabus)
Instructions :1. Answer Any Five questions.
2. All questions carry equal marks.
3. Necessary calculation must be shown in the answer paper.
4. Figure to the right indicate full marks.
Q1. (a) Explain the contributions of any four of the followingtowards system theory 10
1. Gerald Weinberg
2. Nobert Wiener
3. Major Steele
4. Jay Forrester
5. Stafford Beer
Q1. (b) Has systems theory been successful in formulating alaw of laws applicable to all scientific disciplines? 10
Q2. (a) Distinguish between open and closed system withexamples 10
Q2. (b) Differentiate between soft and hard systems in thecontext of manufacturing organization. 10
Q3. Explain the socio technical system approach with suitableexamples. Also state its merits and demerits 20
Q4. Draft a system approach diagram and explain its elements forhandling customer complaints, with reference to an automobileancillary unit. 20
442
Q5. Explain the concept of subsystem coupling and decouplingusing just-in -time and conventional stores/stock control systemas examples. 20
Q6. (a) Does F.W. Taylor's scientific management philosophysupport system approach? Justify your answer. 10
Q6. (b) Explain the general problem solving process followed insolving organizational problem through system approach.
10
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