A father notes that when his teenage daughter uses the telephone, she takes not less than 6 minutes for a call and som? times as much as an hour. Fifteen minutes call are more frequent than calls of any other duration. If these phone calls were an activity in PERT project, then phone calls expected duration will be

Construction Planning and Management
A father notes that when his teenage daughter uses the telephone, she takes not less than 6 minutes for a call and som? times as much as an hour. Fifteen minutes call are more frequent than calls of any other duration. If these phone calls were an activity in PERT project, then phone calls expected duration will be

21 minutes

20.143 minutes

15 minutes

27 minutes

21 minutes

20.143 minutes

15 minutes

27 minutes

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Construction Planning and Management
Batching refers to

Controlling the total quantity at each batch

Controlling the quantity of each material into each batch

Weighing accurately, the quantity of each material for a job before mixing

Adjusting the water to be added in each batch according to the moisture content of the materials being mixed in the batch

Controlling the total quantity at each batch

Controlling the quantity of each material into each batch

Weighing accurately, the quantity of each material for a job before mixing

Adjusting the water to be added in each batch according to the moisture content of the materials being mixed in the batch

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Construction Planning and Management
A machine is purchased for Rs. 10,000,00 and has an estimated life of 10 years. The salvage value at the end of 10 years is Rs. 1,50,000. The book value of the machine at the end of 5 years using general straight line method of evaluation of depreciation is

Rs. 5,75,000

Rs. 6,50,000

Rs. 4,75,000

Rs. 8,50,000

Rs. 5,75,000

Rs. 6,50,000

Rs. 4,75,000

Rs. 8,50,000

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Construction Planning and Management
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 PERT is preferred for planning because of

1, 2 and 5

1, 3 and 4

1, 2 and 4

3, 4 and 5

1, 2 and 5

1, 3 and 4

1, 2 and 4

3, 4 and 5

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Construction Planning and Management
The difference between the time avail-to do a job and the time required to do the job, is known as

Event

Float

Constraint

Duration

Event

Float

Constraint

Duration

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Construction Planning and Management
Updating may result in

All of these

Decrease of project completion time

Increase of project completion time

Change of critical path

All of these

Decrease of project completion time

Increase of project completion time

Change of critical path

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Construction Planning and Management

Construction Planning and Management Batching refers to

Construction Planning and Management A machine is purchased for Rs. 10,000,00 and has an estimated life of 10 years. The salvage value at the end of 10 years is Rs. 1,50,000. The book value of the machine at the end of 5 years using general straight line method of evaluation of depreciation is

Construction Planning and Management The difference between the time avail-to do a job and the time required to do the job, is known as

Construction Planning and Management Updating may result in

Construction Planning and Management
Batching refers to

Construction Planning and Management
A machine is purchased for Rs. 10,000,00 and has an estimated life of 10 years. The salvage value at the end of 10 years is Rs. 1,50,000. The book value of the machine at the end of 5 years using general straight line method of evaluation of depreciation is

Construction Planning and Management
The difference between the time avail-to do a job and the time required to do the job, is known as

Construction Planning and Management
Updating may result in