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NEC Quiz: Article 250, Part Fifteen

by Mark Lamendola

Quiz Questions

Code Quiz: Article 250, Part 15

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. Regarding Equipment Grounding Conductors, what's the rule on separable connections?

  2. Can you put an automatic cutout switch in the equipment grounding conductor?

  3. You can connect the Equipment Grounding Conductor to a wiring device terminal if you can identify the terminal by one of three means. What are those?

  4. Continuing with the previous question, what if you can't see the terminal?

  5. What's the amperage limit for a circuit that has a number 16 Equipment Grounding Conductor?

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