Answer
$q=2108\ kJ/kg$
Work Step by Step
From the energy balance:
$\dot{Q}+\dot{m}h_1=\dot{m}h_2$
$q=h_2-h_1=\Delta h_v$
Hence $q=2108\ kJ/kg$
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 5 - Mass and Energy Analysis of Control Volumes - Problems - Page 261: 5-106
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