Why doesn't an electric kettle touch an electric shock when you work?
Is that your shoes are not insulated or your hand touch the kettle a hand to touch other places would happen but not a slight risk of Ma, if the water inside it will short-circuit the leakage protection switch will automatically trip.
When the kettle work is on the current through the resistance wire and heat resistance to open water so it is not very well insulated shell resistance wire and the fixed contact kettle it is some of the insulation material temperature, of course, also may shock is also called leakage but does not affect its efficiency.
