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A well-insulated rigid tank contains 6 kg of saturated liquid vapor mixture of water at 150...

A well-insulated rigid tank contains 6 kg of saturated liquid vapor mixture of water at 150 kPa. Initially, half of the mass is in liquid phase. An electric resistance heater placed in the tank is then turned on and kept on until all the liquid is vaporized. Determine the electrical work (Wel) in MJ

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Answer #1

heat supplied Q is the electric work done by electric resistor .

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