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A mass of 0.3 kg of saturated refrigerant-134a is contained in a piston-cylinder device at 240...

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Mechanical Engineering

A mass of 0.3 kg of saturated refrigerant-134a iscontained in a piston-cylinder device at 240 kPa.
Initially, 70 percent of the mass is in the liquid phase. Now heatis transferred to the refrigerant at
constant pressure until the cylinder contains vapor only.
(a) show the process on a P-v and T-v diagrams with respect tosaturation lines. Determine;
(b) the volume occupied by the refrigerant initially,
(c) the work done, and
(d) the total heat transfer.

Answer & Explanation Solved by verified expert
4.3 Ratings (555 Votes)
AnsMass of the refrigerant m 03 kgQuality of the refrigerant at state 1 x1 1 07 03a Theprocess on Pv and Tv diagrams with respectto    See Answer
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