Water in tank A is at 250 kPa with quality 10% and mass 0.5 kg. It is connected to a piston/cylinder holding constant pressure of 200 kPa initially with 0.5 kg water at 400◦C. The valve is opened, and enough heat transfer takes place to have a final uniform temperature of 150◦C. Find the final P and V, the process work, and the process heat transfer.