Physics, asked by ishauniyal1304, 3 months ago

a heat engine is operating between atmospheric 27 c and an unknown sourece temperature . it is observed that the efficiency of the heat engine gets double when the temperature of the atmosphere is reduced to 23c ​

Answers

Answered by diya9294
0

How do you calculate the maximum efficiency of a heat engine?

The maximum theoretical efficiency of a heat engine (which no engine ever attains) is equal to the temperature difference between the hot and cold ends divided by the temperature at the hot end, each expressed in absolute temperature (Kelvin).

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