In a pressure cooker with a volume of 0.011 m3, there is initially a mixture of saturated liquid-saturated steam at 100C and 10% quality water. A constant volume of heat transfer occurs until the pressure inside the pot rises to 200 kPa (Case 2). The pressure in the vessel is kept constant at 200 kPa by providing saturated steam output at certain periods with a pressure regulator. When kinetic and potential energy changes are neglected, a) The quality of the liquid-steam mixture in the cooker at the first moment when the water vapor starts to move away from the pressure cooker (when the pressure reaches 200 kPa) and the amount of heat transferred from the beginning to this state (kJ)

b) Heating is continued until the quality of the water in the vessel reaches the value 10% (Case 3). Calculate the total mass (kg) of the water remaining in the pressure cooker in the last case and the amount of heat (kJ) that should be given to the system until the quality of the water remaining in the pressure cooker from the first steam output (Case 2) reaches the value 18.9%.