GUJARAT TECHNOLOGICAL UNIVERSITY
BE- SEMESTER-VIII (NEW) EXAMINATION — WINTER 2020
--- Content provided by FirstRanker.com ---
Subject Code:2182501 Date:25/01/2021Subject Name:Production and Operations Management
Time:02:00 PM TO 04:00 PM Total Marks: 56
Instructions:
- Attempt any FOUR questions out of EIGHT questions.
- Make suitable assumptions wherever necessary.
- Figures to the right indicate full marks.
--- Content provided by FirstRanker.com ---
MARKS
Q.1 (a) Write objectives of production planning and control. 03
(b) Explain: Based on which criteria make or buy decision depends? 04
--- Content provided by FirstRanker.com ---
(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
--- Content provided by FirstRanker.com ---
(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
--- Content provided by FirstRanker.com ---
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
--- Content provided by FirstRanker.com ---
(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?
--- Content provided by FirstRanker.com ---
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?
--- Content provided by FirstRanker.com ---
This download link is referred from the post: GTU B.Tech 2020 Winter Question Papers || Gujarat Technological University