The general relationship between speed N, head H, power P and dischar – McqOptions

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1.	The general relationship between speed N, head H, power P and discharge Q for a centrifugal pump is
A.	Q∝N : H∝N² : P∝N³
B.	Q∝N² : H∝N³ : P∝N
C.	Q∝N : H∝N³ : P∝N²
D.	Q∝N³ : H∝N : P∝N²
Answer» B. Q∝N² : H∝N³ : P∝N

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