Calculate the discharge over rectangular Weir of 3 metres length under the head of 400mm.Use Francis formula.

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

What is the practical maximum suction lift in a reciprocating pump?

The small projections of plaster are known as ____

If a constant section beam is subjected to uniform bending moment throughout, it bends as -</p>

________ protects the weir from erosive forces during floods.

The intensity of shear stress at a section is __ to the distance of the section from the axis of the shaft.

If the absolute pressure falls below _______ m, the pump prone to separation.

Calculate the torque which a shaft of 300 mm diameter can safely transmit, if the shear stress is 48 N / mm2.