A refrigeration system consumed 28,800 kW-hr per month of energy. There is 20% of energy lost due...

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Q: A refrigeration system consumed 28,800 kW-hr per month of energy. There is 20% of energy lost due to the cooling system of the compressor and the motor efficiency is 90%. If the COP of the system is 6, find the tons of refrigeration of the system.
A: 49.15 TR

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good day sir. i wanna ask what if there's no given of motor efficiency?

MICHLETAGINUD
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