In an electrical system, there are several components that allow us to safely receive the electricity we need to power our homes and businesses. There’s a lot that goes on behind the receptacle to protect us from short circuits, ground faults, and arc faults.
The need for electrician apprentices is great. As our country's infrastructure needs continue to grow, so does the need for electricians. If you're an electrical contractor, then that's great news ... if you can find qualified workers to meet your area's demand.