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__________________?

Byadmin January 19, 2019August 13, 2021

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

Construction Planning and Management

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___________________?

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

Read More 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___________________?
Construction Planning and Management

In resources levelling________________?

In resources levelling________________?

A. total duration of project is reduced
B. total duration of project is increased
C. uniform demand of resources is achieved
D. cost of project is controlled

Read More In resources levelling________________?
Construction Planning and Management

The process of incorporating changes and rescheduling or replanning is called_______________?

The process of incorporating changes and rescheduling or replanning is called_______________?

A. resource levelling
B. resource smoothening
C. updating
D. critical path scheduling

Read More The process of incorporating changes and rescheduling or replanning is called_______________?
Construction Planning and Management

If the expected time of completion of a project is 60 weeks with a standard deviation of 5 weeks, the probability of completing the project in 50 weeks and 65 weeks respectively will be__________________?

If the expected time of completion of a project is 60 weeks with a standard deviation of 5 weeks, the probability of completing the project in 50 weeks and 65 weeks respectively will be__________________?

A. 2.3% and 84.1%
B. 97.7% and 84.1%
C. 97.7 % and 15.9%
D. 15.9% and 97.7%

Read More If the expected time of completion of a project is 60 weeks with a standard deviation of 5 weeks, the probability of completing the project in 50 weeks and 65 weeks respectively will be__________________?
Construction Planning and Management

The maximum rimpull in the first gear of a tractor while towing a load is 6300 kg. The tractor weighs 12.5 tonnes and is operating along a 2 percent upgrade and the rolling resistance is 45 kg/tonne. Pull available for towing the load is________________?

The maximum rimpull in the first gear of a tractor while towing a load is 6300 kg. The tractor weighs 12.5 tonnes and is operating along a 2 percent upgrade and the rolling resistance is 45 kg/tonne. Pull available for towing the load is________________?

A. 3425 kg
B. 5515 kg
C. 4350 kg
D. 2975 kg

Read More The maximum rimpull in the first gear of a tractor while towing a load is 6300 kg. The tractor weighs 12.5 tonnes and is operating along a 2 percent upgrade and the rolling resistance is 45 kg/tonne. Pull available for towing the load is________________?
Construction Planning and Management

Sinking fund is_______________?

Sinking fund is_______________?

A. the fund for rebuilding a structure when its economic life is over
B. raised to meet maintenance costs
C. the total sum to be paid to the municipal authorities by the tenants
D. a part of the money kept in reserve for providing additional structures and structural modifications

Read More Sinking fund is_______________?

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