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problem 2 10 pts a gas within a pistoncylinder three...

Question: problem 2 10 pts a gas within a pistoncylinder three...

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Problem 2 (10 pts) A gas within a piston-cylinder three processes: (Process 1-2:) Compression with pV -constant, from pi - 1 bar, V,- 2 m3 to Va assembly undergoes a thermodynamic cycle consistin -0.2 m3, U2-U1 300 kJ. (Process 2-3:) Constant volume to ps p1. (Process 3-1:) Constant pressure and adiabatic process. There are no significant changes in kinetic or potential energy. a) Draw a p-V diagram to demonstrate this cycle b) Determine the net work of the cycle, in kJ, c) Determine the heat transfer for process 2-3, in kJ. d) Is this a power cycle or a refrigeration cycle? Explain.

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