Janardan Rai Nagar Rajasthan Vidyapeeth 2007 Diploma Mechanical Engineering PRODUCTION TECHNOLOGY - Question Paper

Model Question Paper

DTA6/DTM6 PRODUCTION TECHNOLOGY

Duration : 3 Hrs. Maximum Marks : 75

 

Instruction:

1. Question paper is divided into Group A, Group B and Group C

2. Each Group is of 25 Marks

3. Figure to the right in bracket indicate marks.

4. Good Handwriting is expected

 

Group A (25 Marks)

 

Answer any three questions (Question 1 is compulsory)

 

(10)

(5)

Q.1: Explain the concept of production and production system in industry?

Q.2: Define product development. State the need of product development in an industry?

(10)

Q.3: Differentiate between productivity and production.

(10)

Q.4: Describe the product layout with a neat sketch. State its advantages and limitations?

(10)

Q.5: Explain in brief the principles of Jigs and Fixture Design?

 

Group B (25 Marks)

 

Answer any three questions (Questions 6 is compulsory)

 

(5)

Q.6: State the requirements of good product design?

(10)

(10)

Q.7: Determine the economical machine for a particular component using the following data.

Q.8: Define material handling. State the principles of material handling?

Q.9: A company required 16000 units of raw material costing Rs.2 per unit. The cost of placing an order is Rs.45 and the carrying costs are 10% per year unit of the average inventory

(10)

Determine: (i) The economic order quantity

(ii) Cycle Time

(10)

(iii) Total variable cost of managing the inventory

Q.10: Describe in details ABC analysis, state its applications.

 

Group C (25 Marks)

 

All Questions are Compulsory.

 

Q.11. Fill in the blanks (Each question carries 2 Marks, Total = 10 Marks)

 

(i) Prime cost is also called as ______.

(ii) The point of intersection of the total cost line and the income line is called as _______.

(iii) Name any two tools used in plant layout _______ & _______.

(iv) The rate of output of a plant is called as _______.

(v) A _______ chart is based on film analysis.

 

Q.12. Multiple choice questions (Each question carries 2 marks, Total = 10 marks)

 

(i) Jobs having work piece of simple symmetrical shapes can be clamped by

(a) Plate Jig (b) Template Jig (c) Channel Jig (d) Swinging Leaf Jig

 

(ii) The distance traveled by a tool in meters per minute past a given point is called

(a) Cutting speed (b) Over run (c) Machine time (d) None

 

(iii) ________ layout is used in job and batch production

(a) Process layout (b) Product layout (c) Static layout (d) Mixed layout

 

(iv) The shortest time in which an activity can be completed assuming that everything goes exceptionally well is known as

(a) Optimistic time (b) Most likely time

(c) Pessimistic time (d) None

 

(v) Symbol for Inspection is

 

(a) (b) (c) (d)

 

Q.13. Indicate whether following statements are True or False (Each question carries 1 marks, Total = 5 Marks)

 

(i) An increase in variable costs shifts BEP towards right hand side.

(ii) A decrease in fixed costs increases margin of profit.

(iii) Line layout is used in continuous production.

(iv) A miller cutter does not make a full cut when it first contacts the work piece.

(v) PERT is used for long-range planning.

 

 

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