Idaho master electrician mock exam

100 questions · 270 min · 75% to pass

100 questions in 270 minutes on the 2020 or 2023 NEC, 75% to pass. Every answer cites its NEC section, and you get a score by topic and a worked explanation for every answer.

Questions are drawn only from items whose answer is the same in the 2020 and 2023 NEC.

Line drawing of a clipboard answer sheet with four answer circles per question, a pencil, a stopwatch, a code book and a calculator

Before you start

Keep your NEC handy. Questions follow the 2020 or 2023 NEC and every answer cites its section.
You can skip, go back, change answers and flag questions until you submit. Each part has its own clock, which keeps running in background tabs and reloads. When time runs out, your answers are submitted.

Create a free account before you start

Create a free account to start. Every drill includes one free attempt. A master electrician pass unlocks every full timed exam and unlimited drills.

Original practice questions written for the NEC. Independent preparation, not affiliated with NFPA, ICC, PSI, Pearson VUE or any state board.