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Physics, 27.06.2019 08:30 aliami0306oyaj0n

At steady state, a heat pump driven by an electric motor maintains the interior of a building at th = 293 k. the rate of heat transfer, in kj/h, from the building through its walls and roof is given by 8000(th - tc), where tc is the outdoor temperature. determine the minimum electric power, in kw, required to drive the heat pump for tc = 267 k.

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