A frictionless heat engine can be 100 percent efficient only if its exhaust temperature is a. equal

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A frictionless heat engine can be 100 percent efficient only if its exhaust temperature is
a. equal to its input temperature
b. less than its input temperature
c. 0°C
d. 0 K

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The Physical Universe

ISBN: 978-0077862619

16th edition

Authors: Konrad B Krauskopf, Arthur Beiser

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Question Posted: Mar 10, 2020 11:51 AM

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A frictionless heat engine can be 100 percent efficient only if its exhaust temperature is a. equal

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