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Question: 1 a weighted pistoncylinder device contains 10 kg of h20...

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1. A weighted piston-cylinder device contains 1.0 kg of H20 at a quality of 0.3. The system is heated until it reaches a temperature of 300 °C, at which point the pressure is 2 MPa. a) Draw the process on a T-v diagram. (5 points) b) Find the initial temperature of the system. (5 points) c) Determine the volume change for the system. (5 points) d) Determine the work done by the system during the expansion, the heat received by the system, and the change in enthalpy of the system. To approach this problem, consider whether you need to break up the process into two sub-processes. Also, be prepared to combine energy balances with data from the property tables. (5 points)

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