A boiler feed pump operates at 40oC suction. If pump efficiency is 85% and needs 20 kW power of motor needed to drive the pump, find the maximum pressure of the boiler could attain for a mass of 2 kg/s.

A boiler feed pump operates at 40oC suction. If pump efficiency is 85% and needs 20 kW power of motor needed to drive the pump, find the maximum pressure of the boiler could attain for a mass of 2 kg/s.

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter40: Typical Operating Conditions

Section: Chapter Questions

Problem 10RQ: The seasonal energy efficiency ratio (SEER) includes the energy used in the _____and _____cycles.

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