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The temperature of air flowing through an adiabatic compressor increases from 16.85C to 76.85C. If the ideal rate of work done by the compressor

The temperature of air flowing through an adiabatic compressor increases from 16.85C to 76.85C. If the ideal rate of work done by the compressor is 600 kW and the isentropic efficiency of the compressor is 90%, determine: (i) the actual rate of work done by the compressor; and (ii) the mass flow rate of air.

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