Electricity comes into the home from the power line transformer in a pair of hot wires with an effective voltage of 240 volts between them. Each wire attaches to a bus bar in the main panel, and a return (neutral) bus sends a single wire back to the transformer.TheTechyLife is your premier destination for all things tech. Explore the latest in gadg

Electricity comes into the home from the power line transformer in a pair of hot wires with an effective voltage of 240 volts between them. Each wire attaches to a bus bar in the main panel, and a return (neutral) bus sends a single wire back to the transformer.Caso este imóvel esteja a mais de 30 metros do poste de energia, teremos que criar 1 se