Steam at 75 kPa and 8 percent quality is contained in a spring-loaded piston - cylinder device, as shown in Fig. P4 - 39, with an initial volume of 2 m3. Steam is now heated until its volume is 5 m3 and its pressure is 225 kPa. Determine the heat transferred to and the work produced by the steam during this process.

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Steam 0 FIGURE P4-39