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Coefficient of efficiency of refrigetar is less or more than one?

Coefficient of efficiency of refrigetar is less or more than one?

Grade:12th pass

1 Answers

Vikas TU
14149 Points
7 years ago
Dear Danny,
For refrigerator we use coefficient of performance as efficience is alwas would be less than one.
Thus, Coeff. of performane is always greater than 1.
Because in the heat engine expression numerator is always greater than denominator in terms of heat absorbed and taken.

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