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1. |
If the pressure rise ΔP across a pump is half the discharge pressure, then which of the following relates the suction pressure Ps to discharge pressure pd? |
A. | Ps = pd |
B. | Ps = 2 x Pd |
C. | 2 x Ps = Pd |
D. | Ps = 4 x Pd |
Answer» D. Ps = 4 x Pd | |