A wheeled tractor hauling unit is working on firm earth. The total loaded weight distribution of this unit is:Drive wheels: 25000 kgScraper wheels: 10000 kgIf the coefficient of traction for wheeled tractor on firm earth is 0.5, the rimpull which this tractor can exert without slipping is

Construction Planning and Management
A wheeled tractor hauling unit is working on firm earth. The total loaded weight distribution of this unit is:Drive wheels: 25000 kgScraper wheels: 10000 kgIf the coefficient of traction for wheeled tractor on firm earth is 0.5, the rimpull which this tractor can exert without slipping is

10000 kg

12500 kg

22500 kg

5000 kg

10000 kg

12500 kg

22500 kg

5000 kg

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Construction Planning and Management
A tractor whose weight is 20 tonnes has a drawbar pull of 2500 kg, when operated on a level road having a rolling resistance 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

Increase by 250 kg

Increase by 200 kg

Reduce by 200 kg

Reduce by 250 kg

Increase by 250 kg

Increase by 200 kg

Reduce by 200 kg

Reduce by 250 kg

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Construction Planning and Management
The Overall in-charge of an organization at the site responsible for the execution of the works, is

Junior Engineer

Engineer

Assistant Engineer

Executive Engineer

Junior Engineer

Engineer

Assistant Engineer

Executive Engineer

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Construction Planning and Management
The time with which direct cost does not reduce with the increase in time is known as

Standard time

Optimistic time

Normal time

Crash time

Standard time

Optimistic time

Normal time

Crash time

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Construction Planning and Management
Whenever an activity has zero total float, then

Free float and independent float both need not be zero

Independent float must be zero but free float need not be zero

Free float of the activity must be zero but independent float need not be zero

Free float and independent float both must be zero

Free float and independent float both need not be zero

Independent float must be zero but free float need not be zero

Free float of the activity must be zero but independent float need not be zero

Free float and independent float both must be zero

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Construction Planning and Management
Consider the following statements:In the bar chart planning
1. Interdependence of the operations cannot be portrayed.
2. Progress of work can be measured.
3. Spare time of the activities can be determined.
4. Schedule cannot be updated.

2, 3 and 4 are correct

1 and 4 are correct

1, 2 and 4 are correct

1, 2 and 3 are correct

2, 3 and 4 are correct

1 and 4 are correct

1, 2 and 4 are correct

1, 2 and 3 are correct

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Construction Planning and Management

Construction Planning and Management The Overall in-charge of an organization at the site responsible for the execution of the works, is

Construction Planning and Management The time with which direct cost does not reduce with the increase in time is known as

Construction Planning and Management Whenever an activity has zero total float, then

Construction Planning and Management Consider the following statements:In the bar chart planning1. Interdependence of the operations cannot be portrayed.2. Progress of work can be measured.3. Spare time of the activities can be determined.4. Schedule cannot be updated.

Construction Planning and Management
The Overall in-charge of an organization at the site responsible for the execution of the works, is

Construction Planning and Management
The time with which direct cost does not reduce with the increase in time is known as

Construction Planning and Management
Whenever an activity has zero total float, then

Construction Planning and Management
Consider the following statements:In the bar chart planning
1. Interdependence of the operations cannot be portrayed.
2. Progress of work can be measured.
3. Spare time of the activities can be determined.
4. Schedule cannot be updated.