The General Relationship Between Speed N, Head H, Power P And Discharge Q For A Centrifugal Pump Is---------?

Q∝N : H∝N3 : P∝N2

Q∝N : H∝N2 : P∝N3

Q∝N2 : H∝N3 : P∝N

Q∝N3 : H∝N : P∝N2

The General Relationship Between Speed N, Head H, Power P And Discharge Q For A Centrifugal Pump Is---------?

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