Download GTU (Gujarat Technological University Ahmedabad) B.Tech/BE (Bachelor of Technology/ Bachelor of Engineering) 2020 Winter 8th Sem 2182501 Production And Operations Management Previous Question Paper
Enrolment No.___________
GUJARAT TECHNOLOGICAL UNIVERSITY
BE- SEMESTER?VIII (NEW) EXAMINATION ? WINTER 2020
Subject Code:2182501 Date:25/01/2021
Subject Name:Production and Operations Management
Time:02:00 PM TO 04:00 PM Total Marks: 56
Instructions:
1. Attempt any FOUR questions out of EIGHT questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
MARKS
Q.1
(a)
Write objectives of production planning and control.
03
(b)
Explain: Based on which criteria make or buy decision depends?
04
(c)
Explain 3-2-1 concept of location for work-piece control. Also describe
07
geometric control and mechanical control used for work-piece control.
Q.2
(a)
What are the factors affecting forecasting.
03
(b)
Distinguish forecast from the broader concept of prediction. List the types
04
of forecast errors measures used.
(c)
Explain exponential smoothing method of forecasting with suitable
07
example
Q.3
(a)
What are the objectives of scheduling?
03
(b)
Explain johnson's method of n job 3 machines.
04
(c)
Explain SPT rule for single machine scheduling with suitable example
07
Q.4
(a)
Define the following terms with respect to Break Even Analysis (i) BEP
03
(ii) Margin of Safety (iii) Angle of Incidence
(b)
What is objective of break even analysis? What are the assumptions of
04
break even analysis?
(c)
Describe EDD rule for single machine scheduling with suitable example
07
Q.5
(a)
Explain Mixed Model Line balancing.
03
(b)
How do mixed-model assembly lines differ from traditional assembly
04
lines? What additional decisions are required?
(c)
What is aggregate planning? Explain clearly the strategy to meet the
07
uneven demand.
Q.6
(a)
Define following terms with respect to line balancing (i) Workstation (ii)
03
Cycle time (iii) Task (iv) Station time (v) Balance Delay (vi) LE (vii) SI
(b)
Discuss various objectives of Aggregate Production Planning.
04
(c)
Due to which factors Line Balancing Problems arises. Briefly explain
07
Heuristic Method of Line Balancing.
Q.7
(a)
Explain ABC analysis.
03
(b)
Explain importance of plant layout in Production and operations
04
management.
(c)
How material management and inventory control is helpful in Production
07
and operation management? What do you mean by costs trade-off?
1
Q.8
(a)
Define: Perpetual Inventory, Periodic inventory and Lead time in
03
probabilistic inventory models.
(b)
Discuss the objectives of Material Management in an organization.
04
(c)
Discuss the process of vendor selection. How it affects the performance
07
of an organization?
*************
2
This post was last modified on 04 March 2021