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79.
Match List I (Persons with whom the models are associated) with List II (Models) and select the correct answer:
List I
A. J. Von Newmann
B. G. Dantzig
C. A.. K. Erlang
D. Richard BellmanList II
1. Waiting lines
2. Simulation
3. Dynamic programming
4. Competitive strategies
5. Allocation by simplex method
b. A→4, B→5, C→1, D→3
c. A→2, B→5, C→1, D→4
d. A→4, B→1, C→5, D→3
asked in Mechanical Paper-2, 2002
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80.
Match List I with List II and select the correct answer:
List I (2-D Stress system loading)
A. Thin cylinder under internal pressure
B. Thin sphere under internal pressure
C. Shaft subjected to torsionList II (Ratio of principal stresses)
1. 3.0
2. 1.0
3. -1.0
4. 2.0
b. A→1, B→3, C→2
c. A→4, B→3, C→2
d. A→1, B→2, C→3
asked in Mechanical Paper-2, 2002
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81.
Match List I with List II and select the correct answer:
List I (Limits in normal distribution)
A. ±3σ
B. ±2σ
C. ±1σList II (Population covered)
1. 0.3413
2. 0.6826
3. 0.9973
4. 0.9545
b. A→3, B→2, C→4
c. A→4, B→2, C→3
d. A→4, B→3, C→2
asked in Mechanical Paper-2, 2002
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82.
Match List I with List II and select the correct answer:
List I (Files in MRP)
A. Master production schedule
B. Bills of materials
C. Inventory recordsList II (Inputs required)
1. Scheduled receipts
2. Units costs and discounts
3. Production capacity
4. Product structure
b. A→3, B→4, C→2
c. A→3, B→4, C→1
d. A→4, B→3, C→1
asked in Mechanical Paper-2, 2002
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83.
Match List I with List II and select the correct answer:
List I (Wage payment plans)
A. Time based
B. Price rate
C. Gain sharing
D. Indirect paymentsList II (Method of payment)
1. Stock distribution
2. 100% bonus
3. Taylor differential piece rate
4. Straight salary
b. A→2, B→1, C→4, D→3
c. A→4, B→1, C→2, D→3
d. A→2, B→3, C→4, D→1asked in Mechanical Paper-2, 2002
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84.
Match List I with List II and select the correct answer:
List I (NC machine tool system)
A. NC system
B. CNC system
C. DNC system
D. Machining centreList II Features)
1. It has an integrated automatic tool
changing unit and a component
indexing device
2. A number of machine tools are
controlled by a computer. No tape
reader, the part programme is
transmitted directly to the machine tool
from the computer memory
3. The controller consists of soft-wired
computer and hard-wired logic system.
Graphic display of tool path is also
possible
4. The instructions on tape is prepared in
binary decimal form and operated by a
series of coded instructions
b. A→1, B→3, C→2, D→4
c. A→4, B→3, C→2, D→1
d. A→1, B→2, C→3, D→4asked in Mechanical Paper-2, 2002
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