Teaching HPSC Lecturer (Technical) Mock Test 2024 Construction Materials and Management Project Planning PERT
Which one of the following statements is not correct in respect of drawing network?
1
No activity can start until its tail event has occurred.
2
An event cannot occur twice.
3
Length of arrow should be in proportion to the time consumed by that activity.
4
The number of arrows should be equal to the number of activities in the project.
5
Question Not Attempted