Social Sciences, asked by mohdovesh4897, 1 year ago

explain the working principle of a refrigerator with a block diagram and define the coefficient of performance of it.

Answers

Answered by sunny495
2
A refrigerator does not cool items by lowering their original temperatures; instead, an evaporating gas called a refrigerant draws heat away, leaving the surrounding area much colder. Refrigerators and air conditioners both work on the principle of cooling through evaporation.
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