a heat engine operates between 20 and 80 degree c calculate max possible efficiency
Answers
Answered by
3
Answer:
17%
Explanation:
maximum possible efficiency will be in carnot cycle
efficiency =
take temprature in kelvin
Answered by
0
Answer:
17 percent
Explanation:
maximum possible efficiency will be in carnot cycle
efficiency =
1-\frac{T_{L}}{T_{H}}
take temprature in kelvin
T_{L} = 20 degree = 273 + 20=293K\\T_{H}=80 degree=273+80=353K\\1 - \frac{T_{L}}{T_{H}} = 1-\frac{293}{353} = 0.17
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