Mathematics · Aptitude Calculations
Using a refrigerator with a Coefficient of Performance (COP) of 3.5 and a compressor power rating of 2 kW, what is the maximum heat energy that can be removed from the refrigerated space per second?
- 11.5 kJ
- 21.75 kJ
- 3570 kJ
- 47000 J✓
Correct answer
7000 J
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