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National Electrical Code Articles and Information

NEC Quizzes: Test Your Knowledge of the National Electrical Code

by Mark Lamendola

The original date of posting appears next to each Quiz listed. However, these are periodically revised to keep up with the revisions to the NEC. Each Quiz shows the NEC revision it references (or should). You will notice the latest NEC revision is not always the one shown. That's because I just have not gotten to that one yet.


We add a new quiz about once a month. Bookmark this page, and make an Outlook calendar appointment to come back and take any you haven't taken.