Code Lesson

Article 320

In Article 320, you'll learn the requirements for armored cable (AC), including essential installation practices, grounding and bonding requirements, and limitations for its use in specific environments like healthcare facilities. Complete the video and the worksheet below.​

Video

Join us in the classroom:

Slides

Advance through the slides from the presentation at your own pace:

Worksheet:

Use the NEC to answer the code questions in the following worksheet.

Complete

Once you've completed the video and worksheet, select "Complete and Continue" below to advance to your next lesson!