Irrigation - Engineering

Q1:

The ratio of the rate of change of discharge of an outlet and parent channel, is known as

A efficiency

B sensitivity

C flexibility

D modular limit.

ANS:C - flexibility

Flexibility: It provides a criteria for judging the behaviour of modules and semi-modules. It is generally denoted by letter 'F'. It is the ratio of the rate of change of outlet discharge to the rate of change of discharge of the parent channel.