An open reservoir on ground level is used to store water to be pumped up to an overhead tank (also open) 200 ft ave ground. Calculate the work done by the pump (in J/kg) to give an exit velocity of 40 m/s. Ignore friction and use alpha = 1.00. Evaluate the pressure term Evaluate he kinetic energy term Evaluate the potential energy term Hence calculate the work done by the pump What minimum power of pump (in KW) would be needed to provide a mass flowrate of 0.27 kg/s

An open reservoir on ground level is used to store water to be pumped up to an overhead tank (also open) 200 ft ave ground. Calculate the work done by the pump (in J/kg) to give an exit velocity of 40 m/s. Ignore friction and use alpha = 1.00. Evaluate the pressure term Evaluate he kinetic energy term Evaluate the potential energy term Hence calculate the work done by the pump What minimum power of pump (in KW) would be needed to provide a mass flowrate of 0.27 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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