Construction Codebooks and Estimating Guides

NEC Quiz: Article 250, Part Three

Quiz Questions

Code Quiz: Article 250, Part 3

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 Codebookcity.com. He is a former editor of an electrical magazine were he edited Code articles.

  1. Should you ground electrically conductive materials and other equipment?
     

  2. Is the earth an effective ground-fault current path?
     

  3. Can you use terminal bars to connect grounding and bonding equipment?
     

  4. Is it good to solder grounding or bonding connections?
     

  5. When making a grounding connection to a panel, what requirement must you meet to ensure a good connection?

 

 

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