Consider the following compressor that receives air at a constant rate of three cubic feet per second.  Air exits the compressor at a pressure of 95 pounds per square inch and 425 °F.   Assume that there are no changes in potential or kinetic energy.  With the assumption that there are constant specific heats, what is the power, in hp, consumed by the compressor? Surrounding P1=14.5 psi and T1= 68 °F

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