A centrifugal pump has the following specifications: Power = 4 H.P.; S – McqOptions

MCQOPTIONS

1.	A centrifugal pump has the following specifications: Power = 4 H.P.; Speed = 800 rpmHead = 8 metresFlow = 1000 litres/minutes.If its speed is halved, then the new head will be __________ metres.
A.	2
B.	4
C.	8
D.	5.5
Answer» B. 4

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