Download PTU M.Tech Mech Eng 2nd Semester 38209 OPERATIONS MANAGEMENT Question Paper

Roll No.

Total No. of Pages : 02

Total No. of Questions : 08

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M.Tech.(ME) (Sem.-2)

OPERATIONS MANAGEMENT

Subject Code : MME-508

M.Code: 38209

Time: 3 Hrs.

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Max. Marks : 100

INSTRUCTION TO CANDIDATES:

1. Attempt any FIVE questions out of EIGHT questions.
2. Each question carries TWENTY marks.

1. a) Explain the Global business conditions of India in the present scenario. (10)
   

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   b) Define the forecasting and explain the semi average and moving average methods of forecasting. (10)
2. a) Derive the mathematical expression for new forecast using exponential smoothing method of forecasting. (10)
   b) Explain the major factors affecting the process design. (10)
3. The demand for a product in last 10 years is given below. Forecast the demand for the 11th year by simple average and regression methods. Compare the forecasts with the historical data from 4th to 10th year data to find MAD, Bias, MAPE and SD in both the cases. Which method would you recommend? (20)
   Forecasting
   

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   Year 1 2 3 4 5 6 7 8 9 10
   Units 110 150 177 164 161 170 187 180
4. Define the production control and explain functions of production planning and control. (20)
5. a) Explain various types of maintenance required to be earned out in industries. (10)
   b) Explain the Maintenance Planning and write its procedure. (10)

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6. a) What is Standardization? Distinguish between Standardization and Specialisation. (10)
   b) Define Sampling inspection and explain multiple sampling plan with its advantages and limitations. (10)
7. “Rama & Sons” is engaged in the manufacturing of nail drivers. The management of firm thinks that sales of nails drivers logically be related to the amount spent on construction. If the construction volume is in Rs.100 million units and product sales are in Rs.10000 units. Find out:
   a) Is it worthy to consider the correlation between sales of nails and construction volume? (10)
   b) If the projected construction volume for the next month is Rs.300000000, what would be sales volumes of the nails in rupees? (10)
   

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   Month 1 2 3 4 5 6 7 8 9 10
   Nail driver sales *10⁴ 7.5 10 9 10.5 11.5 11 10.5 10 11.5 10.5
   Construction volume *10⁸ 2 2.5 2 3.5 3.5 3 2.5 3 3 2.5
   Month 11 12 13 14 16 17 18 19 20
   Nail driver sales *10⁴ 10 11 9 9 12.5 11.5 11.5 10.5 9 11
   

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   Construction volume *10⁸ 2.2 3 2.5 3.5 3 3 3 2
8. Write the short notes on the following :
   a) Quality Assurance (7)
   b) Supply chain Management (7)
   c) Operations Strategies (6)

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