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A heat pump working under reversible processes is used to maintain a house at a specified temperature of 26 C. The rate of heat

A heat pump working under reversible processes is used to maintain a house at a specified temperature of 26 °C. The rate of h

A heat pump working under reversible processes is used to maintain a house at a specified temperature of 26 C. The rate of heat loss from the house is 55000 kJ per hour when the temperature outdoors is -4 C. Determine: (a) COPHP, and (b) the minimum power inputs required, when the temperature outdoors is -4C and 10 C, respectively.

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