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March 2019

When a weir is constructed, the downstream .bed of the river goes on eroding and consequently causes progressive lowering of the bed on downstream of weir called__________________?

Water Management /
When a weir is constructed, the downstream .bed of the river goes on eroding and consequently causes progressive lowering of the bed on downstream of weir called__________________?

A. Retrogression
B. Lowering down of bed
C. Ponding on down stream
D. All are correct

When a weir is constructed, the downstream .bed of the river goes on eroding and consequently causes progressive lowering of the bed on downstream of weir called__________________? Read More »

Water Management

A water pool is designed on the down stream of the hydraulic structure to dissipate the energy of falling water by providing a water cushion called ______________________?

Water Management /
A water pool is designed on the down stream of the hydraulic structure to dissipate the energy of falling water by providing a water cushion called ______________________?

A. Water pool
B. Cistern
C. Down stream pond
D. Water cushion

A water pool is designed on the down stream of the hydraulic structure to dissipate the energy of falling water by providing a water cushion called ______________________? Read More »

Water Management

A module or outlet in which discharge depends upon the difference of head between distributary and the water course is called ___________________?

Water Management /
A module or outlet in which discharge depends upon the difference of head between distributary and the water course is called ___________________?

A. Non-modular
B. Modular
C. Semi-modular
D. Rigid module

A module or outlet in which discharge depends upon the difference of head between distributary and the water course is called ___________________? Read More »

Water Management

The ratio of the rate of change of discharge through out let to the rate of c./v of water level of the distributary is called_________________?

Water Management /
The ratio of the rate of change of discharge through out let to the rate of c./v of water level of the distributary is called_________________?

A. Flexibility
B. Proportionally
C. Setting
D. Sensitivity

The ratio of the rate of change of discharge through out let to the rate of c./v of water level of the distributary is called_________________? Read More »

Water Management

When FSL of the canal is sufficiently below the bottom of the drain, so that water flows freely under gravity, such structures is called_____________________?

Water Management /
When FSL of the canal is sufficiently below the bottom of the drain, so that water flows freely under gravity, such structures is called_____________________?

A. Syphon
B. Syphon – Aqueduct
C. Super-passage
D. Canal-syphon

When FSL of the canal is sufficiently below the bottom of the drain, so that water flows freely under gravity, such structures is called_____________________? Read More »

Water Management

A structure provided when a large canal a big drainage channel approach other practically at the same level is called__________________?

Water Management /
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

A structure provided when a large canal a big drainage channel approach other practically at the same level is called__________________? Read More »

Water Management

An open cut in the canal bank. with bed and sides to escape canal water through a lead channel to mix water in a nearby drain is called _____________________?

Water Management /
An open cut in the canal bank. with bed and sides to escape canal water through a lead channel to mix water in a nearby drain is called _____________________?

A. Inlet
B. Out let
C. Module
D. Exit

An open cut in the canal bank. with bed and sides to escape canal water through a lead channel to mix water in a nearby drain is called _____________________? Read More »

Water Management