M

Mr. Dubey • 52.30K Points
Coach 

Q. With reference to manometric head which of the following statements is correct?

(A) It is the head developed by the pump.
(B) It is the height to which water is lifted by the pump measured above the pump centreline.
(C) it is the difference in elevation between the water surface in the high level reservoir and the water level in the sump.
(D) It is the difference in the piezometric heads between the points on the delivery and suction pipes as close to the pump as possible.
Correct : Option (D)

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