Thermodynamics: An Engineering Approach 8th Edition

Published by McGraw-Hill Education
ISBN 10: 0-07339-817-9
ISBN 13: 978-0-07339-817-4

Chapter 11 - Refrigeration Cycles - Problems - Page 639: 11-9C

Answer

The cycle that involves saturated liquid at 30$^{\circ}$C will have a highest COP because judging from the T-s diagram, it will require a smaller work input for the same refrigeration capacity.

Work Step by Step

The cycle that involves saturated liquid at 30$^{\circ}$C will have a highest COP because judging from the T-s diagram, it will require a smaller work input for the same refrigeration capacity.
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