A car engine takes atmospheric air in at 70 F, no fuel, and exhausts the air at

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A car engine takes atmospheric air in at 70 F, no fuel, and exhausts the air at 0 F producing work in the process. What do the first and the second laws say about that?

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Fundamentals of Thermodynamics

ISBN: 978-0471152323

6th edition

Authors: Richard E. Sonntag, Claus Borgnakke, Gordon J. Van Wylen

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Question Posted: Dec 04, 2009 03:54 AM

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A car engine takes atmospheric air in at 20oC, no fuel, and exhausts the air at 20oC producing work in the process. What do the first and the second laws say about that?
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A car engine takes atmospheric air in at 70 F, no fuel, and exhausts the air at

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Energy Eq 2nd law WQHQ change in energy of ...View the full answer

Fundamentals of Thermodynamics

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