A piston-cylinder device initially contains 100 [kg] steam at 3.5 [MPa], superheated by 7.4 [°C].Now the steam loses heat to the surroundings and the piston moves down, hitting a set

of stops at which point the cylinder contains saturated liquid water. The cooling continues until the cylinder contains water at 200[°C]. 1- Sketch the process on a P-v diagram.