> Why? If it takes say 1 kW to raise the temperature of the flowing water to > 100C, and then you supply 1.5 kW (using only and electric heater), then only > part of the flowing water will get converted to steam, and you will have to > have a mixture of liquid and gas coming out. What other possibility is > there?
The wet part falls back until it becomes dry vapor later, when more energy is added.
