The coeff. of performance of a refrigerator is 5. if the temp. inside – InterviewSolution

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1.	The coeff. of performance of a refrigerator is 5. if the temp. inside freezer is -20^° C , the temp. of surrondings to which it rejects heat is a. 21^° C b.31^° C c.41^° C d.11^° C
Answer» The coeff. of performance of a refrigerator is 5. if the temp. inside freezer is -20^° C , the temp. of surrondings to which it rejects heat is a. 21^° C b.31^° C c.41^° C d.11^° C

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