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Production Technology - Interview Questions and Answers

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76. Pick up the correct statement about relationship between various floats
A. free float = total float
B. independent float = total float
C. independent float > free float
D. free float > total float
E. independent float < free float.
Explanation:
77. In PERT analysis, critical path is obtained by joining events having
A. +ve slack
B. -ve slack
C. zero slack
D. dummy activities
E. critical activities.
Explanation:
78. Activity s,lack or float of any event on a PERT/CPM chart is represented by
A. latest start time of succeeding event -earliest finish time of preceding event activity time
B. latest start time of the event - earliest start time of the event
C. latest finish time of event - earliest finish time of the event
D. anyone of the above
E. none of the above.
Explanation:
79. Scheduling gives information about
A. when work should start and how much work should be completed during a certain period
B. when work should complete
C. that how idle time can be minimised
D. prcper utilisation of machines
E. none of the above.
Explanation:
80. Criticalpath on PERT/CPM chart is obtained by joining the events having
A. maximum slack
B. minimum slack
C. average slack
D. no slack
E. judgement and experience.
Explanation: