Q283
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
AnswerB.
4
C.
8
D.
5.5
Answer: Option A
Solution
Answer: Option A
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