Code Lesson

Article 330

In Article 330, you'll learn about the use and installation of metal-clad (MC) cable, including its construction, grounding requirements, and approved applications in both commercial and residential environments. Complete the video and the worksheet below​

Video

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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!