If a is the optimistic time, b is the pessimistic time and m is most likely time of an activity, the expected time of the activity, is

For a given size of bucket, the ideal output of a dragline will be least in

PERT is

Pick up the incorrect statement from the following:

For the supply of materials for concrete, form work reinforcing and placing of concrete, removal of form work and curing…

For the network shown in the given figure, the expected time for the activity

While filling the tender for any work, the contractor considers

The main principle of an organisation, is

A CPM family includes