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The refrigerator located in your kitchen draws power from the grid at a rate of 5 kW, for keeping the interior of the refrigerator at

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The refrigerator located in your kitchen draws power from the grid at a rate of 5 kW, for keeping the interior of the refrigerator at 50C in your kitchen at 230C. During the day the refrigerator also gains heat at a rate of 800000 kJ/day. Calculate the COP of your refrigerator

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