Heat is lost through a plane wall steadily at a rate of 1500 W. If the inner
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Heat is lost through a plane wall steadily at a rate of 1500 W. If the inner and outer surface temperatures of the wall are 20°C and 5°C, respectively, the rate of entropy generation within the wall is
(a) 0.07 W/K
(b) 0.15 W/K
(c) 0.28 W/K
(d) 1.42 W/K
(e) 5.21 W/K
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Related Book For
Thermodynamics An Engineering Approach
ISBN: 9781259822674
9th Edition
Authors: Yunus Cengel, Michael Boles, Mehmet Kanoglu
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