A

Admin • 36.93K Points
Coach 

Q. Power required to drive a centrifugal pump is directly proportional to ......... of its impeller ?

(A) diameter
(B) square of diameter
(C) cube of diameter
(D) fourth power of diameter
Correct : Option (D)

Share

Discusssion

Login to discuss.

Be the first to start discuss.

Related MCQs

Q. A cut in frame of a door to receive the shutter, is called

Q. Blast furnace slag cement is used for

Q. The instantaneous pictures of the position of all fluid particles, which have passed through a given point at some previous time, are called

Q. Which of the below is a problem with floors?

Q. Between two rails, a gap of ......... is provided for free expansion of the rails rails due to temperature ?

Q. With the increase in load, Energy in the turbine

Q. The vacuum pressure is always the negattive gauge pressure.

Q. In a building, to provide ultimate comfort to occupants ________ can be used.

Q. The resistance of an aggregate to the effect of hydration of cement and weather is called ?

Q. In case horizontal stiffeners are not used, the distance between vertical legs of flange angles at the top and bottom of a plate girder, is known as