Pls explain how we didi a and b [40] Q2] 1kg saturated liquid water - vapor mixture

Pls explain how we didi a and b

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[40] Q2] 1kg saturated liquid water - vapor mixture at a pressure P = 250kPa with a quality of x = 0.6 Is contained in a closed rigid tank. [5] a) Write down the temperature of the system. Tsat@P-2504P = 1.27.41C Now, the tank is started to be heated at constant volume with a heater of power Q = 0.9kW until the quality of the water reaches to x=1.0 [5] d) Sketch the process curve on the P-v[m^3/kg] diagram for water. Include also the saturation region in the diagram as well. Assume the process is quasi-eqilibrium. Kla [40] Q2] 1kg saturated liquid water - vapor mixture at a pressure P = 250kPa with a quality of x = 0.6 Is contained in a closed rigid tank. [5] a) Write down the temperature of the system. Tsat@P-2504P = 1.27.41C Now, the tank is started to be heated at constant volume with a heater of power Q = 0.9kW until the quality of the water reaches to x=1.0 [5] d) Sketch the process curve on the P-v[m^3/kg] diagram for water. Include also the saturation region in the diagram as well. Assume the process is quasi-eqilibrium. Kla