National Electrical Code articles and explanations - FREE

Home | Search | About us  

NEC Articles | Quizzes | Questions Answered, $115/hour                Bookmark and Share

nec training

National Electrical Code Articles and Information

NEC Quiz: Article 285

by Mark Lamendola

Quiz Questions

Code Quiz: Article 285


Based on the 2008 NEC


Questions and answers written by 320320Mark Lamendola, who has worked as a master electrician, electrical 320320inspector, and design engineer. Mark is an IEEE Senior Member, and the 320320Code article author for He is a former editor of an 320320electrical magazine were he edited Code articles.

  1. 320320320

    How does Article 285 differ 320320320from Article 280?

  2. 320320320

    Where is use of a surge 320320320protective device (SPD) prohibited?

  3. 320320320

    What's the minimum conductor 320320320size?

  4. 320320320

    Can you connect an SPD 320320320across two current-carrying conductors?

  5. 320320320

    Which Part of Article 205 320320320must the SPD grounding connections conform to?

  6. 320320
320 320320 320320320 320320 320

Answers to this quiz are here: Answers to this quiz


See how you did!