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National Electrical Code Articles and Information

NEC Quiz: Article 408, Part 3

by Mark Lamendola

Quiz Questions

Code Quiz: Article 408, Part 3 of a series

Based on the 2017 NEC

Questions and answers written by Mark Lamendola, who has worked as a master electrician, electrical inspector, and design engineer. Mark is an IEEE Senior Member, and the Code article author for Since 1996, he has been writing National Electrical Code articles for electrical trade magazines and has an extensive portfolio of hundreds of NEC articles.

  1. What "Part" in Article 408 provides the requirements for panelboards?

  2. What is the minimum rating a panelboard must have?
  3. Can the rating of the overcurrent device be greater than the rating of the panelboard?
  4. In panelboards, fuses of any type must be installed where?
  5. Do you ground panelboards?

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