PRODUCTION PLANNING AND CONTROL JNTU previous years question papers

PRODUCTION PLANNING AND CONTROL JNTU previous years question papers

Time: 3 hours Max Marks: 80

Answer any FIVE Questions

All Questions carry equal marks

1. (a) Distinguish inventory control and scheduling functions.
(b) Identify the location of PPC department in the organization chart of factory.[16]

2. (a) Derive expression for smoothing constant.
(b) What are the effects of smoothing constant on the quality of forecast. [16]

3. (a) If a product is to be manufactured within the company, the details are as follows:
Annual demand rate, r = 36000 units
Production rate, k = 72000 units
Setup cost, C0 = Rs. 250 per setup
Carrying cost, Cc = Rs.25/unit/year.
Find the:
i. EOQ and
ii. Cycle time.
(b) What are the basic assumptions in the above EOQ model. [16]

4. Explain the logic ofMaterial Requirement Planning System? Explain with example.[16]

5. Describe the following with respect to routing:
(a) Job order
(b) Move order and
(c) Tool order. [16]

6. Write the guidelines, which assist the preparation of schedules. [16]

7. Discuss the use of Line of Balance (LOB) in Production control. Explain in detail the steps involved in LOB. [16]

8. Discuss in detail the sequential steps involved in dispatching.

FEEL USEFUL PLEASE GIVE +1