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Irrigation

If D is the depth of scour below original bed, then the width of launching apron is generally taken as________________?

Irrigation, Water Resources Engineering and Hydrology /
If D is the depth of scour below original bed, then the width of launching apron is generally taken as________________?

A. 1.2 D
B. 1.5 D
C. 2.0 D
D. 2.5 D

If D is the depth of scour below original bed, then the width of launching apron is generally taken as________________? Read More »

Irrigation, Water Resources Engineering and Hydrology

If the R.L’s of canal bed level and high flood level of drainage are 212.0 m and 210.0 m respectively, then cross drainage work will be________________?

Irrigation, Water Resources Engineering and Hydrology /
If the R.L’s of canal bed level and high flood level of drainage are 212.0 m and 210.0 m respectively, then cross drainage work will be________________?

A. aqueduct
B. superpassage
C. syphon
D. syphon aqueduct

If the R.L’s of canal bed level and high flood level of drainage are 212.0 m and 210.0 m respectively, then cross drainage work will be________________? Read More »

Irrigation, Water Resources Engineering and Hydrology

The ratio of rate of change of the discharge of an outlet to the rate of change of the discharge of distributing channel is called________________?

Irrigation, Water Resources Engineering and Hydrology /
The ratio of rate of change of the discharge of an outlet to the rate of change of the discharge of distributing channel is called________________?

A. proportionality
B. flexibility
C. setting
D. sensitivity

The ratio of rate of change of the discharge of an outlet to the rate of change of the discharge of distributing channel is called________________? Read More »

Irrigation, Water Resources Engineering and Hydrology