Curioustab

Irrigation Questions

According to Kennedy, the critical velocity (V0) in metres in a channel is the mean velocity which keeps the channel free from silting or scouring. Its value is given by (where m is critical velocity ratio and D is the depth of the channel).
Pick up the correct sequence of the part of a canal system from the following
Lane's weighted creep theory assumes
If Dc is the critical depth, D is the depth of water down stream and HL is the total head loss at the cistern of a vertical fall, the depth x of the cistern below the bed level down stream suggested by Blench, is
According to Lacey, in regime conditions
A river is said to be of
The field capacity of a soil depends upon

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