In many refrigeration systems, the working fluid is pressurized in order to raise its temperature. Consider a device in whichsaturated vapor refrigerant R-134a is compressed from 140 kPa to 1200 kPa. The compressor has an isentropic efficiency of 82%.What is the temperature of the refrigerant leaving the compressor?°CHow much power is needed to operate this compressor?kJ/kgWhat is the minimum power to operate an adiabatic compressor under these conditions?kJ/kg

Given that: Initial pressure (P1) = 140 kPa Final pressure (P2) = 1200 kPa Isentropic efficiency…

Answered: In many refrigeration systems, the…

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