10-kg of R-134a fill a 1.348-m3 rigid container at an initial temperature of 240°C. The container is then heated until the pressure is 200 kPa. Determine the final temperature and the initial pressure.

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Q: What is the final pressure in psia?

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Q: 3-34 10 kg of R-134a fills a 1.115 m³ rigid container at an initial temperature of -30°C. The…

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Q: Determine the specific volume, in m3/kg, of R-134a at a pressure of 100 kPa and temperature of 10°C.

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Q: 10 kg of R-134a fill a 1.115 - m³ rigid container at an initial temperature of -30°C. The container…

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Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.