What Electrician Practice Tests is, where the questions come from, and why everything is free.
Electrician Practice Tests is a free online study resource for anyone preparing for an electrician or HVAC licensing exam in the United States. There are no paid tiers, no locked content, no signup walls, and no email required to use it.
The site covers Journeyman, Master, NEC code, EPA 608, HVAC, and state-specific licensing exams. Every practice test is free to take and every answer includes a plain-language explanation with a reference to the specific NEC article or regulation that the answer comes from.
The goal is simple: cost should not be a barrier to passing your exam.
Every question is written from the National Electrical Code (NFPA 70), official EPA Section 608 regulations, and published state exam content outlines — not from memory or guesswork.
Each explanation tells you which NEC article or regulation section the answer comes from. You can open your codebook and verify every answer yourself.
The NEC is published every three years. Content is reviewed and updated when a new edition is adopted. Current content is written to NEC 2026. Last reviewed June 2026.
We are not perfect. If you find a mistake in a question or explanation, contact us and we will fix it. Getting it right matters more than being right.
The site does not sell courses, upsell paid content, or collect your personal information. There is no financial reason to oversell what the tests cover or how hard the exam is.
Multiple choice, one correct answer, NEC open-book format — the same structure used on most state licensing exams. Pass percentage thresholds match the most common state requirements (70%).
Our tests are written to NEC 2026, the current edition published by the National Fire Protection Association (NFPA). However, not all states have adopted NEC 2026 yet — many are still on NEC 2023 or NEC 2020.
The core rules across editions are largely the same. Where a question is specific to a particular edition, it is tagged. Before your exam, check your state licensing board's website to confirm which edition your state exam uses.
These are the authoritative bodies whose publications this site's content is based on. When you verify an answer, go to these sources.
If a question, answer, or explanation appears wrong, please let us know. We take corrections seriously — a wrong answer in an exam study tool is worse than no answer at all.
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