Problem 6: If the velocity of water is 8.5 m/s and the pressure is 135KPA on the discharge side of a pump. a. Determine the head of the pump if the velocity is 4.5 m/s and the pressure is 85 KPa on the suction side of the pump. b. How much power is required to drive it if the P V, Suriion side Discharge ride diameter of the suction side is 575 mm? c. If the pump is rated at 115 hp, what is the efficiency of the pump neglecting losses in the system?

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Problem 6: If the velocity of water is 8.5 m/s and the pressure is 135KPA on the discharge side of a
pump.
a. Determine the head of the pump if the velocity is
4.5 m/s and the pressure is 85 KPa on the suction
side of the pump.
b. How much power is required to drive it if the
diameter of the suction side is 575 mm?
c.If the pump is rated at 115 hp, what is the
efficiency of the pump neglecting losses in the
system?
Suction
side
Discharge
side
Transcribed Image Text:Problem 6: If the velocity of water is 8.5 m/s and the pressure is 135KPA on the discharge side of a pump. a. Determine the head of the pump if the velocity is 4.5 m/s and the pressure is 85 KPa on the suction side of the pump. b. How much power is required to drive it if the diameter of the suction side is 575 mm? c.If the pump is rated at 115 hp, what is the efficiency of the pump neglecting losses in the system? Suction side Discharge side
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