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March 2019

The hydraulic jump is formed on down stream of toe of glacis for the purpose to dissipate surplus energy of the flowing water, the nature and strength of jump depends upon a Number called______________________?

Water Management /
The hydraulic jump is formed on down stream of toe of glacis for the purpose to dissipate surplus energy of the flowing water, the nature and strength of jump depends upon a Number called______________________?

A. Reynolds
B. Froude No
C. Webber
D. Darcy,s law

The hydraulic jump is formed on down stream of toe of glacis for the purpose to dissipate surplus energy of the flowing water, the nature and strength of jump depends upon a Number called______________________? Read More »

Water Management

A water rise takes place on down stream of sloping glacis, when a stream of water moving with high velocity and low depth strikes another stream of flow moving with low velocity and high depth, such breakage in water surface is called______________?

Water Management /
A water rise takes place on down stream of slog glacis, when a stream of water moving with high velocity and low depth strikes another stream of flow moving with low velocity and high depth, such breakage in water surface is called______________?

A. Water wave
B. Water tide
C. Hydraulic jump
D. Afflux

A water rise takes place on down stream of sloping glacis, when a stream of water moving with high velocity and low depth strikes another stream of flow moving with low velocity and high depth, such breakage in water surface is called______________? Read More »

Water Management

When high flood passing down weir creating high up lift pressures and there is no flow in the canals, if such condition is taken for design and is called__________________?

Water Management /
When high flood passing down weir creating high up lift pressures and there is no flow in the canals, if such condition is taken for design and is called__________________?

A. High flood level
B. Dangerous condition
C. Hydraulic design condition
D. Worst condition

When high flood passing down weir creating high up lift pressures and there is no flow in the canals, if such condition is taken for design and is called__________________? Read More »

Water Management

A regulator is water controlling structure, it is provided at the head of canal to supply water from parent canal to the branch channel is called_______________________?

Water Management /
A regulator is water controlling structure, it is provided at the head of canal to supply water from parent canal to the branch channel is called_______________________?

A. Head Regulator
B. Cross-Regulator
C. Escape
D. All are correct

A regulator is water controlling structure, it is provided at the head of canal to supply water from parent canal to the branch channel is called_______________________? Read More »

Water Management

The various works constructed on river side to control the flow and pass it safely from hydraulic structures are called ___________________?

Water Management /
The various works constructed on river side to control the flow and pass it safely from hydraulic structures are called ___________________?

A. River controlling works
B. River Training works
C. Marginal Embankment
D. Guide Banks

The various works constructed on river side to control the flow and pass it safely from hydraulic structures are called ___________________? Read More »

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______________________?

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______________________?

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

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

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_________________?

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_________________?

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

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_________________? Read More »

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?

Water Management /
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

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? Read More »

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 ___________________?

Water Management /
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

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

Water Management