Water Management

Art of making saline un-cultivable lands capable of re-cultivation is called.___________________?

Byadmin March 29, 2019August 31, 2021

Art of making saline un-cultivable lands capable of re-cultivation is called.___________________?

A. Reclamation
B. Fertilization
C. Growing crops
D. Water application

Water Management

A reference point on the ground of accurately known position which is a () point of leveling is called ________________?

A reference point on the ground of accurately known position which is a () point of leveling is called ________________?

A. Check point
B. Reference point
C. Control point
D. Fixed point

Read More A reference point on the ground of accurately known position which is a () point of leveling is called ________________?
Water Management

velocity of gases is measured with a _____________________?

velocity of gases is measured with a _____________________?

A. Hot wire manometer
B. Hot wire anemometer
C. Barometer
D. All are correct

Read More velocity of gases is measured with a _____________________?
Water Management

Torsional force does not act on ____________________?

Torsional force does not act on ____________________?

A. Steel
B. Liquids
C. Soil
D. Wood

Read More Torsional force does not act on ____________________?
Water Management

A water pool is designed on the down stream of the hydraulic structure to dissipate the energy of falling water by providing a water cushion called ______________________?

A water pool is designed on the down stream of the hydraulic structure to dissipate the energy of falling water by providing a water cushion called ______________________?

A. Water pool
B. Cistern
C. Down stream pond
D. Water cushion

Read More A water pool is designed on the down stream of the hydraulic structure to dissipate the energy of falling water by providing a water cushion called ______________________?
Water Management

Mercury does not wet the glass because of its property of ______________________?

Mercury does not wet the glass because of its property of ______________________?

A. Capillary
B. Surface tension
C. Compressibility
D. Viscosity

Read More Mercury does not wet the glass because of its property of ______________________?
Water Management

Out/ of a well water is more than canal water because____________________?

Out/ of a well water is more than canal water because____________________?

A. Conveyance losses in well irrigation are less
B. Well water is clear than canal water
C. Lifting of water increase cost of well water
D. Well water is used economically

Read More Out/ of a well water is more than canal water because____________________?

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