A module or outlet in which discharge is fixed and limited, irrespective fluctuations in water levels in distributary is called _________________?

Byadmin March 29, 2019August 31, 2021

A module or outlet in which discharge is fixed and limited, irrespective fluctuations in water levels in distributary is called _________________?

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

Water Management

A structure made near weirs and barrages to facilitate the migration of fish up stream or down stream is called __________________?

A structure made near weirs and barrages to facilitate the migration of fish up stream or down stream is called __________________?

A. Fish ladder
B. Fish escape
C. Fish pool
D. Fish pond

Read More A structure made near weirs and barrages to facilitate the migration of fish up stream or down stream is called __________________?
Water Management

The ratio of change of discharge of an outlet to the rate of change in level of water surface in distributary at its normal depth is called ____________________?

The ratio of change of discharge of an outlet to the rate of change in level of water surface in distributary at its normal depth is called ____________________?

A. Sensitivity
B. Flexibility
C. Durability
D. Flow ability

Read More The ratio of change of discharge of an outlet to the rate of change in level of water surface in distributary at its normal depth is called ____________________?
Water Management

The maximum rate at which the soil in given condition can absorb water is called ___________________?

The maximum rate at which the soil in given condition can absorb water is called ___________________?

A. Field Capacity
B. Capillarity
C. Infiltration capacity
D. All are correct

Read More The maximum rate at which the soil in given condition can absorb water is called ___________________?
Water Management

The velocity in a large canal or channel measured at a depth of ___________________ gives the mean velocity using the current meter?

The velocity in a large canal or channel measured at a depth of ___________________ gives the mean velocity using the current meter?

A. 0.6m
B. 0.5m
C. 0.6 depth
D. 0.5 depth

Read More The velocity in a large canal or channel measured at a depth of ___________________ gives the mean velocity using the current meter?
Water Management

The significant damage to crop generally occurs when capillary meniscus reaches permanent wilting point known as _______________?

The significant damage to crop generally occurs when capillary meniscus reaches permanent wilting point known as _______________?

A. Unavailable moisture
B. Hygroscopic moisture
C. Equivalent moisture
D. A and B

Read More The significant damage to crop generally occurs when capillary meniscus reaches permanent wilting point known as _______________?
Water Management

The water way from a weir is determined by using Lacey’s wetted perimeter i.e. P=_______(Q)1/2 ?

The water way from a weir is determined by using Lacey’s wetted perimeter i.e. P=_______(Q)1/2 ?

A. 3.50
B. 3.75
C. 4.75
D. 5.75

Read More The water way from a weir is determined by using Lacey’s wetted perimeter i.e. P=_______(Q)1/2 ?

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