In a gas turbine power plant, the temperature of the air-fuel mixture entering the turbine is 1200 K and leaving the turbine at 756 K. The temperature of the air entering the compressor is 300 K and leaving the compressor is 410 K.Given that the air-fuel ratio is 74. The specific heat of the air-fuel mixture at constant pressure is 1.080 kJ/kg.K and the specific heat of the air at constant pressure is 1.005 kJ/kg.K.The net-work, done for the cycle is _________ kJ/kg of air
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