Exam3_Spring2011_AnswerKey - 1.4 increases 1.5 decreases;...

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ME200 Spring 2011 Exam 3 Answers 1.1 COPheating (heat pump) = 5; COPcooling (refrigerator) = 4 1.2 all processes have same entropy change 1.3 decreases; decreases; same; same; decreases; increases
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Unformatted text preview: 1.4 increases 1.5 decreases; increases; constant; constant; increases 1.6 Not attached 2 Entropy generation = 1.46 kJ/K possible 3 Rate of entropy generation = +0.139 Btu/R-hr possible...
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This note was uploaded on 12/11/2011 for the course ME 200 taught by Professor Gal during the Fall '08 term at Purdue University-West Lafayette.

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