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Water Management and Conservation
A dam which the up lift pressure of the sub-soil water by its own weight is called _______?
Arch dam
Buttress dam
Gravity dam
Concrete dam
Author:
rikazzz
Comment
Water Management and Conservation
The invented filter is provided just after the end of concrete floor to reduce () possibility of _______?
Under mining
Piping
Up thrust
a and b are correct
Author:
rikazzz
Comment
Water Management and Conservation
At the end of hydraulic structure, the upward force of sub-soil water just becomes equal to the submerged weight of soil grains Then exit gradient will be called?
Balanced exit gradient
Critical exit gradient
Submerged exit gradient
All are correct
Author:
rikazzz
Comment
Water Management and Conservation
Cultivation made on small plane steps because of more steepness of the area is called _______?
Step farming
Terrace farming
Cascade farming
All are correct
Author:
rikazzz
Comment
Water Management and Conservation
During the peak stage of river, there exist an out flow from river into the ground water reservoir, in such case river will be called _______?
Storm water stream
Effluent stream
Influent stream
Seepage stream
Author:
rikazzz
Comment
Water Management and Conservation
A reference point on the ground of accurately known position which is a () point of leveling is called _______?
Reference point
Check point
Control point
Fixed point
Author:
rikazzz
Comment
Water Management and Conservation
Readily available moisture is the % of moisture that is always easily available to plant and this moisture is called _______?
75%
70%
80%
85%
Author:
rikazzz
Comment
Water Management and Conservation
A unit hydrograph is a hydrograph of runoff produced by a rainstorm of a specified duration called _______?
Unit duration
Storm runoff
Peak runoff
Base flow
Author:
rikazzz
Comment
Water Management and Conservation
Infiltration capacity curve is the graphical representation, as to how the infiltration capacity varies with time after rainfall this curve was represented by _______?
Lacy
Horton
Darcy
Kennedy
Author:
rikazzz
Comment
Water Management and Conservation
Tanda dam is constructed on river _______?
Hub
Haro
Kabul
Kohat
Author:
rikazzz
Comment
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