At steady-state, a heat pump driven by an electric motor maintains the interior of a building at T,-293 K. The rate of heat transfer, İn kJ h. from the building through its walls and roofs given by Q-80000 11 c), where Tc is the outdoor temperature. Plot the minimum theoretical electric power, in kW, required to drive the heat pump versus Tc ranging from 273 to 293 K.

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given Q1 80000 Th Tc kjhr Th 293 kel TC 255 kal SOLUTION we ... View the full answer