Liquid water enters a pump at 15° C, 100 kPa and exits at
Chapter 7, Problem 139HP(choose chapter or problem)
Problem 139HP
Liquid water enters a pump at 15° C, 100 kPa and exits at a pressure of 5 MPa. If the isentropic efficiency of the pump is 75%, determine the enthalpy (steam table reference) of the water at the pump exit.
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