Question: ( a ) As shown in the figure below, an air conditioner operating at steady state maintains a dwelling at 7 0 F on a

(a) As shown in the figure below, an air conditioner operating at steady state maintains a dwelling at 70F on a day when the outside temperature is 90F. If the rate of heat transfer into the dwelling through the walls and roof is 30,000Btuh, might a net power input to the air conditioner compressor of 3 hp be sufficient? If yes, determine the coefficient of performance. If no, determine the minimum theoretical power input, in hp.
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( a ) As shown in the figure below, an air

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