Question: 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
4
8
5.5
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.