Electrician Exam Prep NEC Quiz

Electrician exam prep written by a licensed electrician who used these exact questions to pass his own journeyman exam. Nearly 1,400 practice test questions mapped to the 2023 National Electrical Code (NEC), with hints that teach you where to look in the code book and worked solutions for the calculations. Built for the journeyman electrician exam, the master electrician exam, and apprentices getting ready for either.

WHAT YOU GET
• 1,394 NEC practice test questions in the style of state journeyman and master electrician license exams (PSI and ICC formats).
• Smart hints: instead of just showing the answer, the app points you to the NEC article or table where it lives, so you get faster at finding things in an open-book exam.
• 124 calculation questions with step-by-step worked solutions: wire ampacity with temperature and conductor-count adjustments, voltage drop, conduit fill from Chapter 9 Tables 4 and 5, box fill, motor circuits, and service load calculations.
• The NEC tables you need, built in, so a hint can open the table for you.

STUDY BY TOPIC
Pick one of 17 categories for a focused practice test, or drill the whole bank:
Wire Sizing • Conduit Sizing • Motor Loads • Voltage Drop • Box Fill • GFCI / AFCI • Service & Feeders • Transformers • Ground-Fault Protection • Short-Circuit & Interrupting • PV Systems • Grounding & Bonding • Low-Voltage & Fire Alarm • Hazardous Locations • Wiring Methods & Workmanship • General Calculations & Admin • Communications & Cabling

TRACK YOUR PROGRESS
Each category has a progress bar that fills as you answer correctly. Missed questions collect in their own pile so you can retry them until they stick. When every bar is green, you are ready.

WHO IT IS FOR
Apprentices learning the code book, journeyman electrician and master electrician candidates taking practice tests before the state license exam, and working electricians who want a refresher.

The app is free to use and supported by ads. Works offline once installed. Free on Google Play.

More practice questions and state-by-state licensing guides at electriciantestprep.com.

NEC® and National Electrical Code® are registered trademarks of the National Fire Protection Association, Quincy, MA. This app is not affiliated with or endorsed by the NFPA. Hints and tables summarize code requirements in the author's own words; consult the current NEC as the definitive reference.

Privacy Policy: https://electriciantestprep.com/privacy-policy.html

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IMPORTANT DISCLAIMER: NOT A GOVERNMENT APP
This app is an independent study aid published by a private individual. It is NOT a government app, does NOT represent any government agency, state licensing board, or exam provider, and is NOT affiliated with, endorsed by, or connected to any of them. Using this app does not grant any license or certification.

OFFICIAL SOURCES FOR THE GOVERNMENT INFORMATION REFERENCED IN THIS APP
Licensing and exam requirements are set by each state's licensing authority. Confirm them on your state's official site:
• New Mexico, Construction Industries Division: https://www.rld.nm.gov/construction-industries/
• Texas, Dept. of Licensing and Regulation: https://www.tdlr.texas.gov/electricians/
• California, Dept. of Industrial Relations: https://www.dir.ca.gov/dlse/ecu/elecat.html
• Washington, Dept. of Labor & Industries: https://lni.wa.gov/licensing-permits/electrical/electrical-licensing-exams-education/electrician
• All other states, U.S. Dept. of Labor license finder: https://www.careeronestop.org/Toolkit/Training/find-licenses.aspx
• Exam providers contracted by state boards: PSI https://www.psiexams.com/ and ICC https://www.iccsafe.org/professional-development/assessment-center/
• The National Electrical Code (NFPA 70) is published by the NFPA and adopted into law by states. Free read-only access: https://www.nfpa.org/for-professionals/codes-and-standards/list-of-codes-and-standards/free-access
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Recent changes:
• Code-book hints: the hint popup now reads like the printed NEC, with thumb tabs and page turns, so you learn where to find things.
• New home screen: every topic with its own progress bar, one tap to quiz or read.
• Study in 10-question rounds with a results card: first-try score, time, and what to review.
• Fewer interruptions: ads wait for a natural break between questions.
• New icon, rebuilt for the latest iOS.