Code Quiz: Article 250, Part 14

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. The title of Article 250, Part VI, is "Equipment Grounding and Equipment Grounding Conductors" contains two errors. What are they, and what is the NEC reference?
    

2. Does equipment that's connected by cord and plug need to be grounded?
    

3. Does an equipment grounding (bonding) conductor need to be a specific type of wire?
    

4. Does an equipment grounding (bonding) conductor need to be a specific size?
    

5. Does an equipment grounding (bonding) conductor ever need to be run as parallel conductors?