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

Byadmin March 29, 2019August 31, 2021

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

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

An aquifer in which water contained under high pressure as the’ aquifer is sand witched between two impervious layer is called___________________?

An aquifer in which water contained under high pressure as the’ aquifer is sand witched between two impervious layer is called___________________?

A. Un-confined aquifer
B. Confined aquifer
C. No-Artesian aquifer
D. All are correct

Read More An aquifer in which water contained under high pressure as the’ aquifer is sand witched between two impervious layer is called___________________?
Water Management

A line shown on a map, drawn between the points of equal levels or heads is called ____________________?

A line shown on a map, drawn between the points of equal levels or heads is called ____________________?

A. Check line
B. Contour line
C. Ordinate line
D. All are correct

Read More A line shown on a map, drawn between the points of equal levels or heads is called ____________________?
Water Management

The discharge over a rectangular notch is determined by _____________________?

The discharge over a rectangular notch is determined by _____________________?

A. 2/3 cd. b (2 gh) 1/2
B. 2/3 cd. B (2g) 1/2 H
C. 2/3 cd. B (2g) 1/2 H3/2
D. 2/3 cd. b (2g) 1/2 H 5/2

Read More The discharge over a rectangular notch is determined by _____________________?
Water Management

The water evaporates from paddy surfaces to the atmosphere in the form of water vapours, these water vapours get collected in the atmosphere and behave & like_________________?

The water evaporates from paddy surfaces to the atmosphere in the form of water vapours, these water vapours get collected in the atmosphere and behave & like_________________?

A. Water
B. Snow
C. Ice particles
D. Gas

Read More The water evaporates from paddy surfaces to the atmosphere in the form of water vapours, these water vapours get collected in the atmosphere and behave & like_________________?
Water Management

Pilot tube is a device, which convert velocity head of flowing water into pressure by ____________________?

Pilot tube is a device, which convert velocity head of flowing water into pressure by ____________________?

A. H = v2/2g
B. H = v/g
C. H = v2 / g2
D. H = v2 / g

Read More Pilot tube is a device, which convert velocity head of flowing water into pressure by ____________________?

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