Download JNTUA MBA 2nd Sem Supple 2015 Dec 14E00206 Operations Management Question Paper

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Code: 14E00206

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Time: 3 hours

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MBA II Semester Supplementary Examinations December/January 2015/2016

OPERATIONS MANAGEMENT

(For students admitted in 2014 only)

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All questions carry equal marks

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SECTION -A

Max. Marks: 60

Answer the following: (05 X 10 = 50 Marks)

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1. Explain the historical development of PDM.

   OR

2. What is CAD/CAM analysis?

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3. What are the factors to be considered in location of facilities?

   OR

4. Explain different types of layouts of facilities.

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5. Explain the methods of production control.

   OR

6. Find the optimal sequence, total elapsed time for processing the following seven jobs.

   Job	A	B	C	D	E	F	G
   Machine - 1	9	5	8	3	4	1	7
   Machine - 2	2	7	4	10	5	6	11

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7. Explain any two recording techniques in method study.

8. Discuss the control charts for variables and attributes.

9. What are the types of productivity? How is it important for production management?

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   OR

10. Discuss the total productivity model.

SECTION -B

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(Compulsory Question) 01 X 10 = 10 Marks

1. Case study:

   The following data were collected from a process manufacturing power supplies. The variable of interest is weight (grams) of a pack, and n = 5. Draw the appropriate control chart for the following. (for n = 5, A2 = 0.577, D3 = 0, D4 = 2.114)

   Sampling No.	X	R	Sampling No.	X	R
   1	1003	14	11	1005	14
   2	1002	15	12	1003	12
   3	1004	12	13	1002	13
   4	1005	21	14	1005	14
   5	1004	14	15	1004	15
   6	1006	13	16	1005	13
   7	1002	17	17	1006	15
   8	1005	12	18	1002	12
   9	1006	14	19	1005	14
   10	1004	13	20	1003	12

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