Area of catchment is measured in _______

_____ slip occurs, when the delivery pipe is short and the suction pipe is long.

The level of top of weir can be termed as ______

Stage discharge relationship method is also known as ____ method.

The angle of twist is _______ proportional to the twisting moment.</p>

Which of the following method is not used in measuring the velocity of a stream?

The shear stress at the outer surface of hollow circular section is _____

When two dissimilar shafts are connected together, then the shaft is ______

Reciprocating pump is an example of _______