In PERT analysis, the time estimates of activities and probability of their occurrence follow_______________?

Related Mcqs:

A tractor whose weight is 20 tonnes has a drawbar pull of 2500 kg, when operated on a level road having a rolling resistence of 30 kg per tonne. If this tractor is operated on a level road having a rolling resistance of 40 kg per tonne, then the drawbar pull of the tractor will________________?

A. reduce by 200 kg B. increase by 200 kg C. increase by 250 kg D. reduce by 250 kg...

PERT is preferred for planning because of________________?

Consider the following features/factors 1. Projects are of the non-repetitive type. 2. Time required need not be known. 3. Time required is known precisely. 4. Events have been established for planning. 5. Emphasis is given to activities of project A. 1,2 and 4 B. 3,4 and 5 C. 1,3 and 4 D. 1,2 and 5...

Mobilization advance up to 10% of the cost of work is given to a contractor_______________?

A. on commencement of work at site for payment of loan taken by him B. for the purchase of construction materials C. for the payment of advances to labour and other staff D. for all activities required to start the work at site on finalization of the contract document...

Assertion A: For a given depth of cut, the output of a power shovel can be increased by decreasing the angle of swing Reason R: If the angle of swing is decreased, the cycle time will be decreased_______________?

A. Both A and R are true and R is the correct explanation of A B. Both A and R are true but R is not the correct explanation of A C. A is true but R is false D. A is false but R is true...

If an activity has its optimistic, most likely and pessimistic times as 2, 3 and 7 respectively, then its expected time and variance are respectively___________________?

A. 3.5 and 5/6 B. 5 and 25/36 C. 3.5 and 25/36 D. 4 and 5/6...