Water is pumped from a lake to a storage tank 25 m above at a rate of 70 L's while consuming 22.4 kW of electric power. Disregarding any frictional losses in the pipes and any changes in cinetic energy, determine the overall efficiency of the pump-motor unit. Storage tank 25 m Pump

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Water is pumped from a lake to a storage tank 25 m above at a rate of 70 L's while consuming 22.4 kW of electric power. Disregarding any frictional losses in the pipes and any changes in
kinetic energy, determine the overall efficiency of the pump-motor unit.
Storage tank
25 m
Pump
Transcribed Image Text:Water is pumped from a lake to a storage tank 25 m above at a rate of 70 L's while consuming 22.4 kW of electric power. Disregarding any frictional losses in the pipes and any changes in kinetic energy, determine the overall efficiency of the pump-motor unit. Storage tank 25 m Pump
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