SPPU Mechanical Engineering (Semester 8)
Industrial Engineering
May 2017
Total marks: --
Total time: --
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary

Solve any one question from Q.1(a,b) &Q.2(a,b)
1(a) Explain principles of management.
6 M
1(b) Differentiate between: Work measurement and method study.
4 M

2(a) Write short note on
i) Span of control
ii) Delegation of Authority
iii) Responsibility
6 M
2(b) Differentiate between work sampling and time study.
4 M

Solve any one question from Q.3(a,b) & Q.4(a,b)
3(a) Explain in detail "Work sampling process".
5 M
3(b) Explain with proper example "Multiple Activity Chart".
5 M

4(a) Write short note on
i) Travel chart
ii) String diagram.
6 M
4(b) State various work measurement techniques. Explain any one of them.
4 M

Solve any one question from Q.5(a,b) & Q.6(a,b)
5(a) Explain with examples Method Study Symbols for recording facts.
5 M
5(b) Explain functions of PPC.
5 M

6(a) Why allowances are considered in time study? What are various allowances considered?
5 M
6(b) A work study was conducted in a machine shop. Following data has beed recorded.
i) No.of observations -2000
ii) No.of activity = 500
iii) Ratio between manual and machine = 3:1
iv) Rating = 85%
v) No. of pieces = 120
vi) Duration of study = 60 hours Calculate standard time per piece assuming 15% relaxation allowance.
5 M

Solve any one question from Q.7(a,b,c) &Q.8(a,b,c)
7(a) Write short note on forecasting methods.
5 M
7(b) What is selective inventory control? Explain briefly ABC analysis and FSN analysis.
5 M
7(c) Write short note on-
i) MRP -I
ii) MRP II
5 M

8(a) A manufacturer has to supply his cutomers 3600 units of his product per year uniform thoughout the period of the year. Stock-outs are not permitted. Inventory carrying cost amounts to Rs. 1.20 per unit per annum. The order processing cost is Rs. 80 per order.
i) Economic order quantity
ii) The optimum number of orders per year
iii) Average inventory cost
iv) Total inventory cost including material cost
v) Indicates purchase cycle graphically an order the important parameters in the graph.
6 M
8(b) Explain Moving Average Method for demand forecasting.
4 M
8(c) Write note on
i) Aggregate planning
ii) Capacity planning
5 M

Solve any one question from Q.9(a,b,c) Q.10(a,b,c)
9(a) Explain product layout with advantages and disadvantages. Explain in single facility location.
5 M
9(b) What is line balancing? What are different methods of line balancing? Explain Largest Candidate Rule.
5 M
9(c) Write short note on
i) Stores management
ii) Push and pull systems.
5 M

10(a) Define material handling. List material handling equipments and describe any three of them.
5 M
10(b) What is importance of standard costing? Explain method to calculate standard cost.
6 M
10(c) Write short note on
i) Unit load
ii) Work cells.
4 M

Solve any one question from Q.11(a,b) Q.12(a,b)
11(a) What do you understand by BEA? What are uses of BEA?
4 M
11(b) A company has given following information
Data Rs
Selling price 10/-unit
Variable Cost 2/-unit
Fixed Cost 40,000/-

i) Profit when sales are Rs. 1,00,000/-
ii) BEP
iii) Sales when it is desirable to earn profit of Rs. 30,000/-
6 M

12(a) A non variable manufacturing costs and opening expenses of company are Rs. 40,000 a year, the marginal contribution is 40% of sales.
i) What is comapny's BEP?
ii) What profit can be expected on the sales of Rs. 120000?
iii) What sales volume is required to produce a profit of Rs.20,000?
6 M
12(b) Write short note on.
i) Profit and loss account
ii) Payback method
4 M

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