railway RRB JE (CBT I + CBT II) Mock Test 2024 Industrial Engineering Operations Research PERT and CPM
In a CPM analysis, "total float" refers to the
1
maximum time an activity can be delayed without delaying the project completion date.
2
buffer added to the project to account for uncertainties in activity durations.
3
time saved by performing activities in parallel.
4
difference between the earliest start and finish times of non-critical activities.