The maximum possible efficiency of a heat engine using a heater with a temperature of 527 degrees Celsius and a refrigerator

univerkov | November 22, 2020 | education

The maximum possible efficiency of a heat engine using a heater with a temperature of 527 degrees Celsius and a refrigerator with a temperature of 27 degrees.

To calculate the efficiency, you must use the formula:
n (this) = ((Tn-Tx) / Tn) * 100% = (1-Tx / Tn) * 100%;
Let’s substitute the data:
n = ((527-27) / 527) * 100% = (1-27 / 527) * 100% = 0.95 * 100% = 95%
Answer: 95%

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