A 1 hp electric motor drives a water pump. The pump volumetric flow rate is 2 x 10-3 m3/s at 300 K. (A) Determine the head loss associated with the pump if the inlet pressure is 90 kPa and the outlet pressure is 300 kPa. (B) Determine the pump efficiency. Neglect kinetic and potential energy difference between the inlet and outlet streams.