Steam enters a turbine at 1380 kPa with internal energy of 2705 kJ/kg and specific volume of 0.1655 m3/kg. Exhaust is at 7 kPa with internal energy 2150 kJ/kg and specific volume of 18.36 m3/kg. The heat loss from the turbine is 25 kJ/kg. Determine the work per kg and (b) the steam flow rate in kg/hr if the turbine produces 75 kW

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