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Water Management and Conservation
The ratio between the actual pressure and saturation vapour present at same temperature is called _______?
Low humidity
Relative Humidity
Absolute Humidity
High Humidity
Author:
rikazzz
Comment
Water Management and Conservation
A module or outlet in which discharge is fixed and limited, irrespective fluctuations in water levels in distributary is called _______?
Modular
Semi-modular
Non-modular
Semi – Rigid
Author:
rikazzz
Comment
Water Management and Conservation
That part of the flow in a stream comes from sub-soil or valley, may be beneath the top surface of channel bed is called _______?
Ground flow
Base flow
Sub-surface flow
All are correct
Author:
rikazzz
Comment
Water Management and Conservation
A well penetrated in ground water confined between impervious layer at its top and bottom is called _______?
Perched
Artesian well
Non-artesian
Un-confined
Author:
rikazzz
Comment
Water Management and Conservation
The total energy line lies over the hydraulic gradient line by an amount equal to _______?
v2/2g
v/2g
v2/g
v/g
Author:
rikazzz
Comment
Water Management and Conservation
In high floods, to avoid spilling of flood water over the gates, a wall is provided from pond level to high Flood level. This wall spans for the entire length of regulator, rest on piers, sustain water pressure by its weight called _______?
Divide wall
Retaining wall
Breast wall
Cantilever wall
Author:
rikazzz
Comment
Water Management and Conservation
The significant damage to crop generally occurs when capillary meniscus reaches permanent wilting point known as _______?
Hygroscopic moisture
Unavailable moisture
Equivalent moisture
A and B
Author:
rikazzz
Comment
Water Management and Conservation
The process to dilute the available salts from root Zone by providing simply canal water is known as _______?
Recultivation
Leaching
Reclamation
de-salting
Author:
rikazzz
Comment
Water Management and Conservation
A structure provided when a large canal a big drainage channel approach other practically at the same level is called _______?
Canal crossing
Level crossing
Super passage
Drainage crossing
Author:
rikazzz
Comment
Water Management and Conservation
The loss of head H/ L is proportional to the length of creep. There fore the loss of head per unit creep length is called _______?
Hydraulic gradient
Creep length
Head loss
Exit gradient
Author:
rikazzz
Comment
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