Water Management

Water application efficiency increases if the plot to be irrigated is__________________?

Byadmin March 29, 2019August 31, 2021

Water application efficiency increases if the plot to be irrigated is__________________?

A. Circular
B. Square
C. Rectangle
D. All are correct

Water Management

To pack with clay material generally for the purpose of checking leakage of water is called __________________?

To pack with clay material generally for the purpose of checking leakage of water is called __________________?

A. Pug
B. Cohesive
C. Seal
D. Repair

Read More To pack with clay material generally for the purpose of checking leakage of water is called __________________?
Water Management

Direct runoff is the sum of __________________?

Direct runoff is the sum of __________________?

A. Surface run-off and mass flow
B. Bass flow and ground water run off
C. Sub-surface run off and deep percolation
D. Surface run off and flow

Read More Direct runoff is the sum of __________________?
Water Management

Mostly the hydraulic structures founded on ____________ soils fails because of undermining and uplift pressure?

Mostly the hydraulic structures founded on ____________ soils fails because of undermining and uplift pressure?

A. Stable
B. Rocky
C. Impermeable
D. Permeable

Read More Mostly the hydraulic structures founded on ____________ soils fails because of undermining and uplift pressure?
Water Management

A structure provided when a large canal a big drainage channel approach other practically at the same level is called__________________?

A structure provided when a large canal a big drainage channel approach other practically at the same level is called__________________?

A. Super passage
B. Level crossing
C. Canal crossing
D. Drainage crossing

Read More A structure provided when a large canal a big drainage channel approach other practically at the same level is called__________________?
Water Management

A fish ladder is device by which flow energy can be dissipated in such a manner as to provide easy access to the downstream fish to come on upstream side, the velocity of flow varies from___________________?

A fish ladder is device by which flow energy can be dissipated in such a manner as to provide easy access to the downstream fish to come on upstream side, the velocity of flow varies from___________________?

A. 2.0 – 2.5 – m/sec
B. 2.5 – 3 m/sec
C. 3.0 – 3.5 m/sec
D. 3.5 – 4.0 m/sec

Read More A fish ladder is device by which flow energy can be dissipated in such a manner as to provide easy access to the downstream fish to come on upstream side, the velocity of flow varies from___________________?
Water Management

For strong Hydraulic jump containing maximum energy, the down stream glacis should be sloped at a slope of ______________ to dissipate max: energy?

For strong Hydraulic jump containing maximum energy, the down stream glacis should be sloped at a slope of ______________ to dissipate max: energy?

A. 2:1 to 2.5:1
B. 2.5:1 to 3:1
C. 3:1 to 5:1
D. 5:1 to 6

Read More For strong Hydraulic jump containing maximum energy, the down stream glacis should be sloped at a slope of ______________ to dissipate max: energy?

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