Answer
$COP=1.4$
$\dot{Q}_H=8640\ kJ/h$
Work Step by Step
$COP_R=\dot{Q}_L/\dot{W}_i$
Given $\dot{Q}_L=5040\ kJ/h,\ \dot{W}_i=1kW$:
$COP=1.4$
$\dot{Q}_H=\dot{W}_i+\dot{Q}_L$
$\dot{Q}_H=8640\ kJ/h$
Thermodynamics: An Engineering Approach 8th Edition
by Cengel, Yunus; Boles, Michael
Published by
McGraw-Hill Education
ISBN 10:
0-07339-817-9
ISBN 13:
978-0-07339-817-4
Chapter 6 - The Second Law of Thermodynamics - Problems - Page 314: 6-38
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