Free Resources
Free tools to start studying today.
No account needed.
Start here: the intro video
Meet Percy and see the step-by-step plan to pass.
Watch →Free video lessons
The most-watched lessons, each with a plain-English breakdown and the codes to look up.
Browse videos →Free practice questions
Exam-style questions with a 3-2-1 reveal and a plain-English explanation.
Start practicing →Pass or Fail series
Real installs, real code. Make the call, then learn the why.
See the series →YouTube lessons
Free videos on the code and the exam, from the Electrical Code Coach channel.
Watch now →Electrical inspector exams (ICC)
Official exam pages. No prerequisites are required to sit for these.
Always confirm which NEC edition your jurisdiction has adopted, plus any local amendments.