Question: Water in a piston/cylinder at 400oC, 2000 kPa is expanded in a reversible adiabatic process. The specific work is measured to be 415.72 kJ/kg out

Water in a piston/cylinder at 400oC, 2000 kPa is expanded in a reversible adiabatic process. The specific work is measured to be 415.72 kJ/kg out Find the final P and T and show the P-v and the T-s diagram for the process.

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