Water at 45 o C and 10kPa is pumped adiabatically to a pressure of 8.6 kPa. Assuming

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Water at 45^oC and 10kPa is pumped adiabatically to a pressure of 8.6 kPa. Assuming pump efficiency to be 0.75, calculate:

a. What is the work of the pump.

b. The temperature change of the water.

c. The entropy change of the water.

Related Book For answer-question

Physics

ISBN: 978-0470879528

9th edition

Authors: John D. Cutnell, Kenneth W. Johnson

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Posted Date: Mar 26, 2021 12:43 PM

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Water at 45 o C and 10kPa is pumped adiabatically to a pressure of 8.6 kPa. Assuming

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