Electrical Wire Size & Electrical Prepar

Course Description

The foundation of every successful electrician is knowing electrical wire sizes and mastering electrical preparation. Contractors won’t hire someone who guesses at conductor sizes or fumbles while stripping wire. They want apprentices and helpers who can identify #14 for lighting circuits, #12 for receptacles, #10 for heavier loads, and larger conductors for commercial wiring and feeders. This course gives you the hands-on electrical experience.