The general relationship between speed N, head H, power P and discharge Q for a centrifugal pump is$?

Q‚Äö√ √πN¬¨‚â§ : H‚Äö√ √πN¬¨‚â• : P‚Äö√ √πN

Q‚Äö√ √πN : H‚Äö√ √πN¬¨‚â§ : P‚Äö√ √πN¬¨‚â•

Q‚Äö√ √πN : H‚Äö√ √πN¬¨‚â• : P‚Äö√ √πN¬¨‚â§

Q‚Äö√ √πN¬¨‚â• : H‚Äö√ √πN : P‚Äö√ √πN¬¨‚â§

The general relationship between speed N, head H, power P and discharg

1.	The general relationship between speed N, head H, power P and discharge Q for a centrifugal pump is$?
A.	Q‚Äö√ √πN : H‚Äö√ √πN¬¨‚â§ : P‚Äö√ √πN¬¨‚â•
B.	Q‚Äö√ √πN¬¨‚â§ : H‚Äö√ √πN¬¨‚â• : P‚Äö√ √πN
C.	Q‚Äö√ √πN : H‚Äö√ √πN¬¨‚â• : P‚Äö√ √πN¬¨‚â§
D.	Q‚Äö√ √πN¬¨‚â• : H‚Äö√ √πN : P‚Äö√ √πN¬¨‚â§
Answer» B. Q‚Äö√ √πN¬¨‚â§ : H‚Äö√ √πN¬¨‚â• : P‚Äö√ √πN

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The general relationship between speed N, head H, power P and discharge Q for a centrifugal pump is$?

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