Wheeled tractors are replacing crawler tractors because 1. Wheeled tractors travel faster. 2. Crawler tractors are more expensive. 3. Track parts of a crawler wear out quickly. 4. Crawler tractors have stick control. of following statements

Construction Planning and Management
Wheeled tractors are replacing crawler tractors because 1. Wheeled tractors travel faster. 2. Crawler tractors are more expensive. 3. Track parts of a crawler wear out quickly. 4. Crawler tractors have stick control. of following statements

1, 2 and 3 are correct

1, 2 and 4 are correct

1, 3 and 4 are correct

2, 3 and 4 are correct

1, 2 and 3 are correct

1, 2 and 4 are correct

1, 3 and 4 are correct

2, 3 and 4 are correct

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Construction Planning and Management
A four wheel truck or whose operating weight is 12000 kg is pulled along a road having a rising slope of 2% at a uniform speed. Assume grade resistance factor = 10 kg/tonne. The tension in the tow cable is 720 kg. The rolling resistance of the road will be

50 kg/tonne

40 kg/tonne

30 kg/tonne

20 kg/tonne

50 kg/tonne

40 kg/tonne

30 kg/tonne

20 kg/tonne

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Construction Planning and Management
The technique for establishing and maintaining priorities among the various jobs of a project, is known

Event flow scheduling technique

Critical ratio scheduling

Slotting technique for scheduling

Short interval scheduling

Event flow scheduling technique

Critical ratio scheduling

Slotting technique for scheduling

Short interval scheduling

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Construction Planning and Management
For a given size of bucket, the ideal output of a dragline will be least in

Good common earth

Moist loam

Sand and gravel

Wet sticky clay

Good common earth

Moist loam

Sand and gravel

Wet sticky clay

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Construction Planning and Management
Crash project duration is obtained by summing the

Crash durations for all the activities along the critical path obtained by taking into account the crash duration for all the activities

Normal durations for all the activities

Crash durations for all the activities along the critical path obtained by taking into account the normal duration for all the activities

Crash durations for all activities

Crash durations for all the activities along the critical path obtained by taking into account the crash duration for all the activities

Normal durations for all the activities

Crash durations for all the activities along the critical path obtained by taking into account the normal duration for all the activities

Crash durations for all activities

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Construction Planning and Management
While scheduling a project by C.P.M.

All listed here

Net work is drawn by connecting the activities and the events

A project is divided into various activities

Required time for each activity is established

All listed here

Net work is drawn by connecting the activities and the events

A project is divided into various activities

Required time for each activity is established

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Construction Planning and Management

Construction Planning and Management Wheeled tractors are replacing crawler tractors because 1. Wheeled tractors travel faster. 2. Crawler tractors are more expensive. 3. Track parts of a crawler wear out quickly. 4. Crawler tractors have stick control. of following statements

Construction Planning and Management A four wheel truck or whose operating weight is 12000 kg is pulled along a road having a rising slope of 2% at a uniform speed. Assume grade resistance factor = 10 kg/tonne. The tension in the tow cable is 720 kg. The rolling resistance of the road will be

Construction Planning and Management The technique for establishing and maintaining priorities among the various jobs of a project, is known

Construction Planning and Management For a given size of bucket, the ideal output of a dragline will be least in

Construction Planning and Management Crash project duration is obtained by summing the

Construction Planning and Management While scheduling a project by C.P.M.

Construction Planning and Management
Wheeled tractors are replacing crawler tractors because 1. Wheeled tractors travel faster. 2. Crawler tractors are more expensive. 3. Track parts of a crawler wear out quickly. 4. Crawler tractors have stick control. of following statements

Construction Planning and Management
A four wheel truck or whose operating weight is 12000 kg is pulled along a road having a rising slope of 2% at a uniform speed. Assume grade resistance factor = 10 kg/tonne. The tension in the tow cable is 720 kg. The rolling resistance of the road will be

Construction Planning and Management
The technique for establishing and maintaining priorities among the various jobs of a project, is known

Construction Planning and Management
For a given size of bucket, the ideal output of a dragline will be least in

Construction Planning and Management
Crash project duration is obtained by summing the

Construction Planning and Management
While scheduling a project by C.P.M.