When FSL of the canal is sufficiently below the bottom of the drain, so that water flows freely under gravity, such structures is called_____________________?

Byadmin March 29, 2019August 31, 2021

When FSL of the canal is sufficiently below the bottom of the drain, so that water flows freely under gravity, such structures is called_____________________?

A. Syphon
B. Syphon – Aqueduct
C. Super-passage
D. Canal-syphon

Water Management

That point in a body at which it will balance if loaded or supported is called ____________________?

That point in a body at which it will balance if loaded or supported is called ____________________?

A. Centre of pressure
B. Centre of mass
C. Centre of gravity
D. Mass centre

Read More That point in a body at which it will balance if loaded or supported is called ____________________?
Water Management

The field capacity is the water retained by a saturated soil after free drainage of surplus water to the ground water table but the water retained by a saturated soil after being centrifuged by a centrifugal force of 1000 times that of gravity is called________________?

The field capacity is the water retained by a saturated soil after free drainage of surplus water to the ground water table but the water retained by a saturated soil after being centrifuged by a centrifugal force of 1000 times that of gravity is called________________?

A. Soil moisture
B. Equivalent moisture
C. Field moisture
D. Available moisture

Read More The field capacity is the water retained by a saturated soil after free drainage of surplus water to the ground water table but the water retained by a saturated soil after being centrifuged by a centrifugal force of 1000 times that of gravity is called________________?
Water Management

The _________ analysis of earth dam foundation against shear must be carried out when the foundation is kept on fine loose cohesion less material?

The _________ analysis of earth dam foundation against shear must be carried out when the foundation is kept on fine loose cohesion less material?

A. Stability
B. Suitability
C. Overturning
D. Failure

Read More The _________ analysis of earth dam foundation against shear must be carried out when the foundation is kept on fine loose cohesion less material?
Water Management

The precipitation that falls during the growing season of the crop is called__________________?

The precipitation that falls during the growing season of the crop is called__________________?

A. Useful rain fall
B. Direct rain fall
C. Monsoon rain fall
D. all are correct

Read More The precipitation that falls during the growing season of the crop is called__________________?
Water Management

_________% of total global water is fresh and its major portion is obtained from Rains ?

_________% of total global water is fresh and its major portion is obtained from Rains ?

A. 2%
B. 2.5%
C. 3%
D. 3.2%

Read More _________% of total global water is fresh and its major portion is obtained from Rains ?
Water Management

The ratio of the rate of change of discharge through out let to the rate of c./v of water level of the distributary is called_________________?

The ratio of the rate of change of discharge through out let to the rate of c./v of water level of the distributary is called_________________?

A. Flexibility
B. Proportionally
C. Setting
D. Sensitivity

Read More The ratio of the rate of change of discharge through out let to the rate of c./v of water level of the distributary is called_________________?

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