A dummy activity in a net work diagram
A. Is represented by a dotted line
B. Is an artificial activity
C. Does not consume time or resources
D. All of these
Answer: Option D
Solution(By Examveda Team)
Dummy activities often have a zero completion time and are used to represent precedence relationships that cannot be easily represented using the actual activities involved in the project.By convention dummies are always shown as dotted arcs in network diagrams.
This Question Belongs to Mechanical Engineering >> Industrial Engineering And Production Management
Related Questions on Industrial Engineering and Production Management
The essential condition for the decompression of an activity is that
A. The project time should change due to decompression
B. After decompression the time of an activity invariably exceeds its normal time
C. An activity could be decompressed to the maximum extent of its normal time
D. None of the above
A. CAM < DAM
B. CAM > DAM
C. CAM = DAM
D. There is no such criterion
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