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A well-insulated rigid tank contains 5-kg of a saturated liquid-vapor mixture of water at 100 kPa....

  1. A well-insulated rigid tank contains 5-kg of a saturated liquid-vapor mixture of water at 100 kPa. Initially, three-quarters of the mass is in the liquid phase. An electric heater with a power rating of 880 W is placed in the tank. Determine how long it will take to vaporize all the liquid in the tank. Show the process on a T-v diagram with respect to saturation lines.

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