Water Management

Presently percentage of area irrigation to that of total cultivated area in our country is __________________?

Byadmin March 29, 2019August 31, 2021

Presently percentage of area irrigation to that of total cultivated area in our country is __________________?

A. 80%
B. 60%
C. 40%
D. 27%

Water Management

Wilting point is that limit after that the crop starts feeding up and no water is available for plant, this point occurs after _________________?

Wilting point is that limit after that the crop starts feeding up and no water is available for plant, this point occurs after _________________?

A. 30% water available
B. 25% water available
C. 20% water available
D. All are correct

Read More Wilting point is that limit after that the crop starts feeding up and no water is available for plant, this point occurs after _________________?
MCQs / Q&A | Water Management

The force with which the particles of same body are held together is called_______________?

The force with which the particles of same body are held together is called_______________?

A. Cohesion
B. Adhesion
C. Surface tension
D. All are correct

Read More The force with which the particles of same body are held together is called_______________?
Water Management

Estimated quantity of global water is __________which covers about 70% of earth?

Estimated quantity of global water is __________which covers about 70% of earth?

A. 1.30x109km3
B. 1.32x109km3
C. 1.33x109km3
D. 1.35x109km3

Read More Estimated quantity of global water is __________which covers about 70% of earth?
Water Management

In alluvial river due to the action of centrifugal force, bends are developed by scouring on concave and silting on convex _____________________?

In alluvial river due to the action of centrifugal force, bends are developed by scouring on concave and silting on convex _____________________?

A. Silting & scouring
B. Meandering
C. Aggrading
D. Degrading

Read More In alluvial river due to the action of centrifugal force, bends are developed by scouring on concave and silting on convex _____________________?
Water Management

The depth of water in a channel, corresponding to minimum specific energy is called ________________?

The depth of water in a channel, corresponding to minimum specific energy is called ________________?

A. Normal depth
B. Critical depth
C. Full supply depth
D. None of these

Read More The depth of water in a channel, corresponding to minimum specific energy is called ________________?
Water Management

hail is precipitation in the form of balls or lumps of ice of size greater than _______________ formed by alternate freezing & melting?

hail is precipitation in the form of balls or lumps of ice of size greater than _______________ formed by alternate freezing & melting?

A. 5 mm diameter
B. 10 mm diameter
C. 15 mm diameter
D. 20 mm diameter

Read More hail is precipitation in the form of balls or lumps of ice of size greater than _______________ formed by alternate freezing & melting?