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A piston-cylinder device contains 0.9 kg of steam at 350⁰C and 1.4 MPa. Steam is cooled...

A piston-cylinder device contains 0.9 kg of steam at 350⁰C and 1.4 MPa. Steam is cooled at constant
pressure until one-half of the mass condenses.
(a) show the process on a T-v and P-v diagrams,
(b) find the final temperature and
(c) determine the volume and entalphy changes.

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