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Air (an ideal gas) enters a compressor with a pressure of 14.4psia, a temperature of 70F, and a volumetric flow rate of 50ft3/s. The air

Air (an ideal gas) enters a compressor with a pressure of 14.4psia, a temperature of 70F, and a volumetric flow rate of 50ft3/s. The air exits to 70psia,190F. If the measured power required by the compressor is 250hp, calculate the heat transfer rate from the compressor to the surroundings, in Btu/h. Ignore changes in kinetic and potential energy. Assume variable specific heats

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