Improper actions or conditions encountered with electrical devices and components could result in serious unsafe conditions, including fire hazards, electrical shock and even death. This course reviews how to avoid unsafe conditions while operating and resetting GFCI receptacles and while replacing ballasts, light switches and electrical receptacles.

By the end of this course, you will be able to: List the steps to diagnose and troubleshoot a bad fuse Describe how a GFCI works Identify hot, neutral, and ground electrical wiring Identify the hazards of working energized Indicate the first step in disconnecting a light switch for replacement Select the correct wiring configuration when replacing an electrical receptacle