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Water Management

An area is officially declared as drought effected if the mean Annual rain fall is less than of the annual Potential evaporation,______________?

Water Management /
An area is officially declared as drought effected if the mean Annual rain fall is less than of the annual Potential evaporation,______________?

A. 70%
B. 75%
C. 80%
D. 85%

An area is officially declared as drought effected if the mean Annual rain fall is less than of the annual Potential evaporation,______________? Read More »

Water Management

A channel artificially constructed for water conveyance of appreciable quantities with no problem of silting and scouring is called ____________________?

Water Management /
A channel artificially constructed for water conveyance of appreciable quantities with no problem of silting and scouring is called ____________________?

A. A regime canal
B. Stable canal
C. Alluvial canal
D. A and B are correct

A channel artificially constructed for water conveyance of appreciable quantities with no problem of silting and scouring is called ____________________? Read More »

Water Management

The law which states that the intensity of pressure at any point in a liquid at rest is same in all directions_________________?

Water Management /
The law which states that the intensity of pressure at any point in a liquid at rest is same in all directions_________________?

A. Darcy’s law
B. Archimed’s law
C. Pascal’s law
D. None

The law which states that the intensity of pressure at any point in a liquid at rest is same in all directions_________________? Read More »

Water Management

Compressibility of a liquid is defined as vertical or contraction in volume with variation of pressure. Therefore water is considered as ___________________?

Water Management /
Compressibility of a liquid is defined as vertical or contraction in volume with variation of pressure. Therefore water is considered as ___________________?

A. Expandable
B. In-Compressible
C. Compressible
D. All are correct

Compressibility of a liquid is defined as vertical or contraction in volume with variation of pressure. Therefore water is considered as ___________________? Read More »

Water Management

Specific weight of a liquid is defined as the weight per unit volume at standard Temperature & pressure therefore specific weight of water of water is equal to ____________ kg/m3 in MKS system ?

Water Management /
Specific weight of a liquid is defined as the weight per unit volume at standard Temperature & pressure therefore specific weight of water of water is equal to ____________ kg/m3 in MKS system ?

A. 990
B. 995
C. 999
D. 1000

Specific weight of a liquid is defined as the weight per unit volume at standard Temperature & pressure therefore specific weight of water of water is equal to ____________ kg/m3 in MKS system ? Read More »

Water Management