A multi-speed centrifugal pump is operating at 1800 rpm, providing a flow of 400 gpm with a pump head of 20 psid.
If the pump speed is increased to 3600 rpm, the new pump head will be…
A. 160 psid
B. 80 psid
C. 60 psid
D. 40 psid
Show Answer
Answer: B
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