Liquid water enters an adiabatic piping system at 15C at a rate of 8 kg/s. If the

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Liquid water enters an adiabatic piping system at 15°C at a rate of 8 kg/s. If the water temperature rises by 0.2°C during flow due to friction, the rate of entropy generation in the pipe is
(a) 23 W/K
(b) 55 W/K
(c) 68 W/K
(d) 220 W/K
(e) 443 W/K

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Thermodynamics An Engineering Approach

ISBN: 978-0073398174

8th edition

Authors: Yunus A. Cengel, Michael A. Boles

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Question Posted: Feb 15, 2010 05:05 AM

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