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1.1. 3 kg of steam at 7 bar, entropy 6.0 kJ/kgK, is heated reversibly at a constant pressure until the temperature is 250C. Calculate

1.1. 3 kg of steam at 7 bar, entropy 6.0 kJ/kgK, is heated reversibly at a constant pressure until the temperature is 250C. Calculate the heat supplied. (12) 1.2. Calculate the dryness fraction, specific volume, and specific internal energy of steam at 8 000kPa and specific enthalpy 2 700 kJ/kg. (10) [22 Marks]

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