

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 | |