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Production Technology - Interview Questions and Answers

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31. The time by which the activity completion time can be delayed without affecting the start of succeeding activities, is Known as
A. duration
B. total float
C. free float
D. interfering float
E. none of the above.
Explanation:
32. The difference between the time available to do the job and the time required to do the job, is known as
A. event
B. float
C. duration
D. constraint
E. none of the above.
Explanation:
33. The disadvantage of product layout is
A. high initial investment for the specialized facilities
B. skilled labour to operate machines
C. production time is longer, requiring more goods in inventory
D. high cost of inspection
E. costly and complex production control.
Explanation:
34. The probability distribution of activity times in PERT follows following distribution
A. normal
B. binomial
C. beta
D. exponential
E. Gaussian.
Explanation:
35. Work sampling observations are taken on the basis of
A. detailed calculations
B. convenience
C. table of random numbers
D. past experience
E. fixed percentage of daily production.
Explanation: