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  • 23-09-2022
  • Engineering
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A heat pump provides 3 * 10 ^ 4 * kJ / h to maintain a dwelling at 23 C on a day when the outside temperature is C . The power input to the heat pump is 4 kW . Determine the COP of the heat pump and compare it with the COP of a reversible heat pump operating between reservoirs at the same two temperatures ​

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