Refrigerant at a pressure of 100 kpa and a quality of 50% initially fills a rigid vessel having a volume of 0.5 m3. the refrigerant is then heated, causing the pressure in the vessel to rise to 200 kpa. follows by another heating process until all of the refrigerant turn into saturated vapour cile ol terasest the fal state. sketch the overall processes on p-v and t-v diagrams, indicating clearly the state, specific volume, temperatures, pressures and the paths. ii. ii. recheck all of your answer and indicate the unit appropriately.