Neutral conductors 6 AWG and smaller must be identified by any of the following means (Figure): (1) Insulated conductors with a continuous white outer finish. (2) Insulated conductors with a ...

Because effects from N-G voltage can range from nonexistent to significant, you must learn to identify true common-mode events Power quality questions continue to revolve around one underlying issue ...

With the increasing frequency of natural disasters including hurricanes, tornadoes, wildfires and winter storms, electric utilities have proactively transitioned overhead lines to underground circuits ...