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    Engineering Thermodynamics
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    Exam 18: Thermodynamics and Temperature Scales
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    Efficiency of a Heat Engine Is Defined as
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Efficiency of a Heat Engine Is Defined as

Question 15

Question 15

Multiple Choice

Efficiency of a heat engine is defined as


A) total heat output / net work input
B) total heat input / net work output
C) net work output / total heat input
D) net work input / total heat output

Correct Answer:

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