The process to dilute the available salts from root Zone by providing simply canal water is known as __________________?

Byadmin March 29, 2019August 31, 2021

The process to dilute the available salts from root Zone by providing simply canal water is known as __________________?

A. Reclamation
B. Leaching
C. Recultivation
D. de-salting

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 ?

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

Read More 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

Bouyant force is equal to the ___________ of liquid displaced by the body in water mass?

Bouyant force is equal to the ___________ of liquid displaced by the body in water mass?

A. Weight
B. Volume
C. Specific weight
D. Specific gravity

Read More Bouyant force is equal to the ___________ of liquid displaced by the body in water mass?
Water Management

__________% of total global water is saline and available in oceans ?

__________% of total global water is saline and available in oceans ?

A. 95%
B. 96%
C. 97%
D. 97.5%

Read More __________% of total global water is saline and available in oceans ?
Water Management

A flow in which velocity of water particles is same at all sections is called ____________________?

A flow in which velocity of water particles is same at all sections is called ____________________?

A. Steady flow
B. Uniform flow
C. Compressible flow
D. Laminar flow

Read More A flow in which velocity of water particles is same at all sections 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_____________________?

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

Read More 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

It is important to keep the saturation gradient line within the body of a embankment of canal, the saturation gradient line in loomy soils lie at___________________?

It is important to keep the saturation gradient line within the body of a embankment of canal, the saturation gradient line in loomy soils lie at___________________?

A. 1:2 to 1:4
B. 1:3 to 1:5
C. 1:4 to 1:6
D. 1:5 to 1:7

Read More It is important to keep the saturation gradient line within the body of a embankment of canal, the saturation gradient line in loomy soils lie at___________________?

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