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What is the difference between a refrigerator and a heat pump? What is the difference between...

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Physics

What is the difference between a refrigerator and a heat pump?What is the difference between a refrigerator and an airconditioner? Define the coefficient of performance of arefrigerator in words. Can it be greater than unity? Check thespecification of refrigerator or air-conditioner at your home. Seeif you can obtain COP of the machine. A heat pump that is used toheat a house has a COP of 2.5. That is, the heat pump delivers 2.5kWh of energy to the house for each 1 kWh of electricity itconsumes. Is this a violation of the first law of thermodynamics?Explain.

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3.8 Ratings (330 Votes)
Difference between Refrigerator and Heat pumps1 Transfer of heat Both the refrigerator and the heat pumpscarry the heat from low temperature reservoir or the sink to thehigh temperature reservoir or source The main purpose of therefrigerator is to chill or cool or freeze the substance bymaintaining very low temperature in the freezer It absorbs    See Answer
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