Question: Air is compressed steadily by a compressor from 1 0 0 kPa and 1 7 deg C to 7 0 0 kPa and 2

Air is compressed steadily by a compressor from 100 kPa and 17\deg C to 700 kPa and 247\deg C at a rate
of 10 kg/min. Assuming the surroundings to be at 17\deg C, determine the minimum power input to
the compressor. Assume air to be an ideal gas with variable specific heats, and neglect the
changes in kinetic and potential energies.

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