Assertion A: For a given depth of cut, the output of a power shovel can be increased by decreasing the angle of swing.Reason R: If the angle of swing is decreased, the cycle time will be decreased.

Construction Planning and Management
Assertion A: For a given depth of cut, the output of a power shovel can be increased by decreasing the angle of swing.Reason R: If the angle of swing is decreased, the cycle time will be decreased.

A is false but R is true

Both A and R is true but R is not the correct explanation of A

A is true but R is false

Both A and R is true and R is the correct explanation of A

A is false but R is true

Both A and R is true but R is not the correct explanation of A

A is true but R is false

Both A and R is true and R is the correct explanation of A

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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

30 kg/tonne

50 kg/tonne

40 kg/tonne

20 kg/tonne

30 kg/tonne

50 kg/tonne

40 kg/tonne

20 kg/tonne

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

Net work is drawn by connecting the activities and the events

A project is divided into various activities

All listed here

Required time for each activity is established

Net work is drawn by connecting the activities and the events

A project is divided into various activities

All listed here

Required time for each activity is established

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Construction Planning and Management
In time-cost optimization of a project, crashing is done.

On all the activities lying on the critical path

On all the activities

Only on activities lying on the original critical path and having flatter cost slopes

On original critical activities and those that become critical at any stage of crashing in the order of ascending cost slope

On all the activities lying on the critical path

On all the activities

Only on activities lying on the original critical path and having flatter cost slopes

On original critical activities and those that become critical at any stage of crashing in the order of ascending cost slope

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Construction Planning and Management
If the scheduled completion time of a project is more than the earliest expected time for completion of the project, then the probability of completion of the project within the scheduled completion time will be

Less than 50 %

More than 50 %

0.5

1

Less than 50 %

More than 50 %

0.5

1

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Construction Planning and Management
A golden rule for the procurement of construction stones, suggests

50% at the site and 50% under procurement

100% at the site

67% at the site and 33% under procurement

33% at the site and 67% under procurement

50% at the site and 50% under procurement

100% at the site

67% at the site and 33% under procurement

33% at the site and 67% under procurement

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Construction Planning and Management

Construction Planning and Management Assertion A: For a given depth of cut, the output of a power shovel can be increased by decreasing the angle of swing.Reason R: If the angle of swing is decreased, the cycle time will be decreased.

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 While scheduling a project by C.P.M.

Construction Planning and Management In time-cost optimization of a project, crashing is done.

Construction Planning and Management If the scheduled completion time of a project is more than the earliest expected time for completion of the project, then the probability of completion of the project within the scheduled completion time will be

Construction Planning and Management A golden rule for the procurement of construction stones, suggests

Construction Planning and Management
Assertion A: For a given depth of cut, the output of a power shovel can be increased by decreasing the angle of swing.Reason R: If the angle of swing is decreased, the cycle time will be decreased.

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
While scheduling a project by C.P.M.

Construction Planning and Management
In time-cost optimization of a project, crashing is done.

Construction Planning and Management
If the scheduled completion time of a project is more than the earliest expected time for completion of the project, then the probability of completion of the project within the scheduled completion time will be

Construction Planning and Management
A golden rule for the procurement of construction stones, suggests