Q. 103 A rigid tank of $2 \mathrm{~m}^{3}$ internal volume contains $5 \mathrm{~kg}$ of water as a saturated liquid-vapor mixture at $400 \mathrm{kPa}$. Half of the mass of the saturated liquid in the tank is drained-off while maintaining constant pressure of $400 \mathrm{kPa}$ in the tank. The final quality of the mixture remaining in the tank is (rounded off to two decimal places).
Use the following data for water:
At $400 \mathrm{kPa}: v_{f}=0.001084 \mathrm{~m}^{3} / \mathrm{kg}, v_{f g}=0.46138 \mathrm{~m}^{3} / \mathrm{kg}, v_{g}=0.46246 \mathrm{~m}^{3} / \mathrm{kg}$
