Mechanical Engineering - Industrial Engineering and Production Management

Exercise :: Industrial Engineering and Production Management - Section 2

6. 

A PERT network has three activities on critical path with mean time 3, 8 and 6 and standard deviations 1, 2 and 2 respectively. The probability that the project will be completed in 20 days is

A. 0.50
B. 0.66
C. 0.84
D. 0.95

Answer: Option C

Explanation:

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7. 

Scheduling

A. prescribes the sequence of operations to be followed
B. determines the programme for the operations
C. is concerned with starting of processes
D. regulates the progress of job through various processes

Answer: Option B

Explanation:

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8. 

F. W. Taylor introduced a system of organisation known as

A. line organisation
B. functional organisation
C. line and staff organisation
D. line, staff and functional organisation

Answer: Option B

Explanation:

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9. 

The correct sequence of phases in value engineering is

A. creative phase, information phase, investigation phase, evaluation phase
B. information phase, creative phase, investigation phase, evaluation phase
C. investigation phase, information phase, creative phase, evaluation phase
D. creative phase, investigation phase, evaluation phase, information phase

Answer: Option A

Explanation:

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10. 

Micromotion study is

A. analysis of one stage of motion chart
B. motion study, when seen on a time chart
C. subdivision of an operation into therbligs and their analysis
D. enlarged view of motion study

Answer: Option C

Explanation:

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