The electrical panel, also known as the service panel, is the control center for all the electrical circuitry in a residence. Today’s panels are bigger than earlier versions. They have to be, because ...

In the first editorial e-book of 2024, we highlighted some of the most popular articles from EC&M contributor, master electrician, electrical trainer/instructor, and founder/director of The Academy of ...

Whether they're for journeymen, master electricians, or contractors, most electrical licensing exams require you to calculate residential loads and service or feeders sizes using one of two methods.