Which of the following statement is correct about the network diagram?
A. The events are represented graphically by circles or nodes at the beginning and the end of activity by arrows
B. The tail end of the arrow represents the start of an activity
C. The head of the arrow represents the end of an activity
D. All of the above
Answer: Option D
Solution(By Examveda Team)
Following statement is correct about the network diagram- The events are represented graphically by circles or nodes at the beginning and the end of activity by arrows.
- The tail end of the arrow represents the start of an activity.
- The head of the arrow represents the end of an activity.
This Question Belongs to Mechanical Engineering >> Industrial Engineering And Production Management
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The essential condition for the decompression of an activity is that
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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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