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National Electrical Code Articles and Information

NEC Quiz: Article 280

by Mark Lamendola

Quiz Questions

Code Quiz: Article 280

Based on the 2008 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. How does Article 280 differ from Article 285?

  2. Where is use of a surge protector prohibited?

  3. What's the rule about the surge protector grounding conductor?

  4. What's the rule about the surge protector conductors?

  5. Can you make an interconnection between the surge arrestor ground and the secondary neutral conductor?

Answers to this quiz are here: Answers to this quiz

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