A. an activity
B. an event
C. both event and activity
D. none of the above
Related Mcqs:
- Batching refers to________________?
A. controlling the total quantity at each batch
B. weighing accurately, the quantity of each material for a job before mixing
C. controlling the quantity of each material into each batch
D. adjusting the water to be added in each batch according to the moisture content of the materials being mixed in the batch - Which of the following is a weakness of bar chart ?
A. interdependencies of activities
B. project progress
C. uncertainties
D. all of the above - If the optimistic time, most likely time and pessimistic time for activity A are 4, 6 and 8 respectively and for activity B are 5, 5.5 and 9 respectively, then______________?
A. expected time of activity A is greater than the expected time of activity B
B. expected time of activity B is greater than the expected time of activity A
C. expected time of both activities A and B are same
D. none of the above - 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 - If the excavation of earth is done manually then it costs Rs. 10 per cum. A machine can excavate at a fixed cost of Rs. 4000 plus a variable cost of Rs. 2 per cum. The quantity of earth for which the cost of excavation by machine will be equal to the cost of manual excavation is_________________?
A. 500 cum
B. 1000 cum
C. 1500 cum
D. 2000 cum - The correct sequence of these operations in tunnel construction is______________?
Consider the following operations :
1. Drilling
2. Blasting
3. Mucking
4. Placing steel
5. Placing concreteA. 1,2,4,3,5
B. 1,3,2,4,5
C. 1,2,3,4,5
D. 1,3,4,2,5 - For a given activity, the optimistic time, pessimistic time and the most probable estimates are 5, 17 and 8 days respectively, The expected time is__________________?
A. 8 days
B. 9 days
C. 10 days
D. 15 days - At a work site, statistical quality control of concrete means________________?
A. measurement of risks to eliminate failures
B. applying the theory’ of probability to sample testing or inspection
C. reduction in wastage of inspection costs
D. reduction in costs for the removal of defects - Crash project duration is obtained by summing the________________?
A. normal durations for all the activities
B. crash durations for all activities
C. crash durations for all the activities along the critical path obtained by taking into account the normal duration for all the activities
D. crash durations for all the activities along the critical path obtained by taking into account the crash duration for all the activities - In PERT analysis, the time estimates of activities and probability of their occurrence follow_______________?
A. normal distribution curve
B. Poisson’s distribution curve
C. Beta – distribution curve
D. none of the above
