Code Quiz: Article 406, Part 4 of a series
Based on the 2014 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. Since 1996, he has been writing National Electrical Code articles for electrical trade magazines and has an extensive portfolio of hundreds of NEC articles.
Receptacles seem easy enough to install, but Code violations with them are actually quite common. So is poor workmanship. Article 406 provides the requirements for receptacles, cord connectors, and attachment plugs (caps). Take our quiz to see if you understand and can correctly apply these requirements.
Answers to this quiz are here: Answers to this quiz
See how you did!