A refrigerator works between an inside temperature of 0 o C and a room temperature of 20

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A refrigerator works between an inside temperature of 0^oC and a room temperature of 20^oC.

(a) What is the largest possible coefficient of performance it can have?

(b) If the inside of the refrigerator is to be cooled to –10^oC, what is the largest possible coefficient of performance it can have, assuming the same room temperature of 20^oC?

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Fundamentals of Ethics for Scientists and Engineers

ISBN: 978-0195134889

1st Edition

Authors: Edmund G. Seebauer, Robert L. Barry

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Question Posted: Jul 15, 2011 01:10 PM

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A refrigerator works between an inside temperature of 0 o C and a room temperature of 20

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a Express the COP in terms of T ...View the full answer

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