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An ideal heat engine has an efficiency
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a
1−(1/η)
b
η/(1−η)
c
(1/η)−1
d
1/(1−η)
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Correct option is C
η=1-T2T1 T2T1=1-η---(1) β=T2T1-T2=T2T1T1T1-T2T1=1-η1-1-η=1-ηηSimilar Questions
One of the most efficient engines ever developed operates between 2100 K and 700 K. Its actual efficiency is 40%. What percentage of its maximum possible efficiency is this?
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