Agricultural Engineering > GATE 2014 > Hydraulics
A hydraulic circuit uses a pump having a fixed displacement volume of 12.5 cm3 rev-1 driven at 1500 rpm. The pump has a volumetric efficiency of 85% and an overall efficiency of 75%. If the system pressure is set at 15 MPa by the relief valve, the power required to drive the pump in kW will be
Correct : c
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