Engineering, 11.10.2019 05:30 jalst6084
An oil pump draws 184 hp of electric power while pumping oil with a density of 48 lbm/ft^3 at a rate of 7 ft^3/s. the inlet velocity of the pipe is 5 ft/s and the outlet velocity of the pipe is 2.1 ft/s. if the pressure of oil in the pump is measured to be 70 psi and the motor efficiency is 86%, determine: a) pump power in horsepower b) the mechanical efficiency of the pump c) the combined or overall efficiency of the pump-motor
Answers: 2
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An oil pump draws 184 hp of electric power while pumping oil with a density of 48 lbm/ft^3 at a rate...
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