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Water Management

The under sluices in a weir are provided, at the level of upstream floor dispose off the sediment deposited on downstream is called______________________?

August 31, 2021March 29, 2019 by admin
The under sluices in a weir are provided, at the level of upstream floor dispose off the sediment deposited on downstream is called______________________?

A. Under sluices
B. Head sluices
C. Scouring sluices
D. Sluice gates

Categories Water Management

The water level required on the upstream side of a canal head regulator, so as to feed the off-taking canal with its full supply is called_________________?

August 31, 2021March 29, 2019 by admin
The water level required on the upstream side of a canal head regulator, so as to feed the off-taking canal with its full supply is called_________________?

A. HFL
B. FSL
C. Pond level
D. Canal level

Categories Water Management

The down stream sloping glacis of the Hydraulic structure is made in such a way to form automatically the _____________ and dissipate the surplus energy of flowing water?

August 31, 2021March 29, 2019 by admin
The down stream slog glacis of the Hydraulic structure is made in such a way to form automatically the _____________ and dissipate the surplus energy of flowing water?

A. Afflux
B. Hydraulic jump
C. Pond level
D. HFL

Categories Water Management

When the weight of weir balances the up lift pressure caused by the head of the water seeping below the weir bed is called ___________________?

August 31, 2021March 29, 2019 by admin
When the weight of weir balances the up lift pressure caused by the head of the water seeg below the weir bed is called ___________________?

A. Cippollite weir
B. Broad crested weir
C. Gravity weir
D. Non-gravity weir

Categories Water Management

The groyne pointing downwards in the direction of flow in fiver is called________________?

August 31, 2021March 29, 2019 by admin
The groyne pointing downwards in the direction of flow in fiver is called________________?

A. Permeable
B. Impermeable
C. repelling
D. Attracting

Categories Water Management

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

August 31, 2021March 29, 2019 by admin
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

Categories Water Management

If in a river the flood rises and falls suddenly due to storm rain, then such river is called __________________?

August 31, 2021March 29, 2019 by admin
If in a river the flood rises and falls suddenly due to storm rain, then such river is called __________________?

A. Virgin
B. Tidal
C. Flashy
D. Deltaic

Categories Water Management

A river which does not change its alignment – slope and its regime significantly is called________________?

August 31, 2021March 29, 2019 by admin
A river which does not change its alignment – slope and its regime significantly is called________________?

A. Aggrading river
B. Degrading river
C. Stable river
D. Deltaic River

Categories Water Management

The area irrigated in the year and it grows crops on which water rates are leveled is called____________________?

August 31, 2021March 29, 2019 by admin
The area irrigated in the year and it grows crops on which water rates are leveled is called____________________?

A. Area Assessed
B. Area leased
C. Area irrigated
D. Area cultivated

Categories Water Management

The floods which exceeds the designed magnitude of a reservoir is called _______________________?

August 31, 2021March 29, 2019 by admin
The floods which exceeds the designed magnitude of a reservoir is called _______________________?

A. High floods
B. Standard protects flood
C. Intensive flood
D. Storm flood

Categories Water Management
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