Political Science, asked by parthpatil222005, 6 months ago

the coefficient of a performance of a refrigerator whose effeciency is 30%is

Answers

Answered by balarajugodaba

1

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Answered by bhupendrabaridun

1

Answer:

2.33

Explanation:

he efficiency of refrigerator is

η=30%=0.30

∴ coefficient of performance

β=(1−η)/η

=(1−0.30)/0.30

=0.70/0.30

=2.33

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