6347. The general relationship between speed N, head H, power P and discharge Q for a centrifugal pump is September 7, 2025 by Admin Q∝N : H∝N² : P∝N³ Q∝N² : H∝N³ : P∝N Q∝N : H∝N³ : P∝N² Q∝N³ : H∝N : P∝N² ✅ The correct answer is option A.
