A food department is kept at - 12°C by a refrigerator in
Chapter 6, Problem 43P(choose chapter or problem)
A food department is kept at \(-12^{\circ} \mathrm{C}\) by a refrigerator in an environment at \(30^{\circ} \mathrm{C}\). The total heat gain to the food department is estimated to be \(3300 \mathrm{~kJ} / \mathrm{h}\) and the heat rejection in the condenser is \(4800 \mathrm{~kJ} / \mathrm{h}\). Determine the power input to the compressor, in \(\mathrm{kW}\) and the COP of the refrigerator.
Equation Transcription:
-12°C
30°C
Text Transcription:
-12 degree celsius
30 degree celsius
3300 kJ/h
4800 kJ/h
kW
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