CG Vyapam_CE Fluid Mechanics Quiz-6

For a discharge Q, the specific speed of the pump is N_s, For half discharge with the same head, the specific speed will be

The ratio of the peak load to the installed capacity of the plant is known as

Two throw reciprocating pumps mean:

Power transmitted by a shaft in watts is given by the expression

(Where, N = speed in rpm and T is torque)

The discharge through a single-acting reciprocating pump is

Small hydroelectric project generates power

In centrifugal pumps

I. Efficiency is high.

II. Needs smaller floor area and installation cost is less.

III. Cannot be used for lifting higher viscous liquids.

Correct code is:

The force exerted by the fluid on a pipe bend for x direction , Rx is given a

Wicket gates are:

The power channel that extends from the intake works to the power house is called: