About the video
This lesson covers the NEC 210.12 requirements for Arc-Fault Circuit Interrupter (AFCI) protection in dwelling units. You’ll understand the importance of AFCI protection for preventing fires caused by electrical arcs, and learn about the different types of arcs (series and parallel). The lesson details the areas in a dwelling where AFCI protection is required and explores the various methods of achieving compliance, including using combination AFCI breakers and supplementary arc protection devices. Real-world examples illustrate the application of these requirements to ensure safe and code-compliant installations. To get started, go to the Lesson Content tab and click on the video.
About the quiz
Each lesson contains a video, and is followed up with a simple quiz. Quizzes review information discussed within the video, with each question providing an answer justification. Helping to reinforce correct answers and helps clarify any mistakes through code citations, excerpts, and explanations, so you can better understand the material.
Charges
Charges are rewards you earn for engaging in our learning system. You receive charges for completing both the video and the quiz in each lesson. The amount of charges available for each lesson is displayed in the “Lesson Features” box on the right. The charges you earn are based on the time it takes you to complete the lesson, which is also indicated in “Lesson Features.”