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Saturated steam at 2 MPa is contained in a piston-cylinder arrangement. The initial volume is 0.25 m^3. Heat is removed from the steam in a quasi-equilibrium process such that 197.6 kJ of work is done from initial state to final state.
a. Is this work done BY the steam or ON the steam?
b. Determine the quality of the steam at the final state.
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