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Production Technology - Interview Questions and Answers

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61. Pick up the correct statement. Dummy activity on a PERT/CPM chart means, it
A. consumes time, but no resources
B. consumes resources but no time
C. consumes neither time nor resources
D. is a dangling event
E. consumes both resources and time.
Explanation:
62. A CPM family includes
A. CPA (Critical Path Analysis)
B. CPP (Critical Path Plotted)
C. MCE (Minimum Cost Expenditure)
D. CPS (Critical Path Scheduling)
E. all of the above.
Explanation:
63. The time which results in the least possible direct cost of an activity is known as
A. normal time
B. slow time
C. crash time
D. standard time
E. none of the above.
Explanation:
64. Pessimistic time is
A. the maximum time which an activity might require
B. the average time required for a job
C. the most probable time considering all conditions
D. the minimum time in which an ac�tivity can possibly be accomplished
E. the earliest finish.
Explanation:
65. Positive slack on a PERT indicates that project is
A. ahead of schedule
B. beyond schedule
C. as per schedule
D. on critical path
E. none of the above.
Explanation: