Friday, July 10, 2015

Mahatma Gandhi University B.Tech Production Engineering model question papers 2014

University: Mahatma Gandhi University
Course: B.Tech
Subject : Production Engineering
Year of Question Paper : 2014

University: MG University
Branch : Production Engineering
Subject: PE010802 Operations Management
(Regular/Supplementary)
Time: Three Hours

Part A

Answer all questions.
Each question carries 3 marks.

1. What is the significance of forecasting?
2. What do you mean by Product Structure
3. What are the different types of Scheduling
4. Define TPM
5. Describe Flexible Manufacturing Systems

Part B

Answer all questions.
Each question carries 5 marks.

6. Explain the different types of Decisions made in operations Management with examples
7. Explain MRP II?
8. Write down the principal assumptions of sequencing
9. What are the different types of maintenances?
10. What are the objectives of Supply chain Management

Part C

Each question carries 12 marks.

11. Explain one quantitative and qualitative forecasting technique. Compare between these
techniques?
OR
12. The annual sales of a company are as follows
Year 2001 2002 2003 2004 2005
Sales 45000 56000 78000 46000 75000
Find the trend value in each year. Also estimate the sales of 2006
Maximum : 100 Marks
13. Explain the 3 major input of MRP process?
OR
14. How is a MPS created and how is it used?
15. Consider a 3 machine and 5 job flow shop problem as shown in table
Processing Time
Job Machine 1 Machine 2 Machine 3
1 10 10 12
2 12 8 20
3 16 6 14
4 12 4 20
5 20 8 8
a) Check whether Johnson's algorithm can be extended to this problem
b)If yes find the optimal sequence and corresponding makespan
OR
16. Two jobs are to be processed through four machines A,B,C and d with the following
technological ordering:-
Job1 A B C D
Job 2 D B A C
Processing times are given in the following table(time in hour)
A B C D
Job 1 20 40 50 10
Job 2 20 50 30 60
Find the minimum elapsed time for both jobs and also the idle time for both the jobs
17. Explain the different measures of Maintenance Performance.
OR
18. Write a note on Replacement policies with examples
19. Discuss the scope of ERP and difficulties in its implementation?
OR
20. Explain the supply chain management concepts and list its benefits? ..

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