Source google image: http://4.bp.blogspot.com/-IkcRdbg72Ro/U2rsdowsJuI/AAAAAAAABbM/Fg_KQTgxrV8/s1600/sch%C3%A9ma+plaque+de+cuisson.png
Plaque électrique schéma
Source google image: http://4.bp.blogspot.com/-IkcRdbg72Ro/U2rsdowsJuI/AAAAAAAABbM/Fg_KQTgxrV8/s1600/sch%C3%A9ma+plaque+de+cuisson.png