NEC Electrical Exam by Dakota

Dakota Prep

In-app purchases

About this app

Looking to pass your NEC Electrical Exam? Get started with free NEC electrical exam practice questions to help you prepare for your Journeyman, Master Electrician, or Electrical Contractor exam. Our app is designed not just to help you practice but to show you what’s on the test and how to solve those questions effectively.

With over 3,000 questions, detailed walkthroughs, and NEC code references, we provide all the tools you need to study smarter, not harder. Personalized stats help you track progress, identify weak areas, and focus on what matters most.

Thousands of electricians have already used our app to earn their license. Download NEC Electrical Exam Prep by Dakota today and start practicing for free!

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Features include:
OVER 3000 EXAM QUESTIONS
Study with a comprehensive library of over 3,000 questions. Our questions cover all six NEC exam sections, including Wiring Methods, Service & Distribution, and Motors & Controls. Each question is carefully vetted by certified electricians for accuracy.

MEET YOUR ELECTRICAL AI TUTOR
Stuck on a tough question? Get step-by-step help from our electrician-trained AI tutor. Whether it’s conduit sizing, transformer rules, or service calculations, the AI breaks it down just like a real instructor would—no need to search the code book alone.

PRACTICE SPECIFIC EXAM TOPICS
Hone in on the sections you need most with Practice Mode. Choose from categories like Occupational Skills, Service & Distribution, Motors & Controls, and more. Hints and walkthroughs guide you through each question, helping you learn how to find the correct answers.

DETAILED WALKTHROUGHS & NEC CODE REFERENCES
We don’t just help you answer questions—we teach you how to solve them. Detailed walkthroughs and NEC code references provide step-by-step guidance, giving you a deeper understanding of key concepts.

PERSONALIZED STUDY STATS
Get detailed insights into your performance. See what topics you excel in, where you’re struggling, and how you compare over time. Use this data to focus on the areas that need the most improvement.

STUDY ON THE GO
Practice wherever you are, whether it’s during your lunch break or on the job site. Study a quick 5 questions every day to increase your chances of passing the exam.

EXAMS AVAILABLE
AL – Contractor, Journeyman
AK – Com & Res Wiring Admin
AZ – C-11/CR-11 Electrical
AR – Journeyman, Master
CA – General, Residential
CO – Journeyman Wireman, Master
CT – E-1 Contractor, E-2 Journeyperson
DE – Journeyperson, Master
FL – Duval, Miami-Dade, Palm Beach: Journeyman, Master
GA – Contractor
HI – C-13 Contractor
ID – Journeyman, Master
IL – Chicago Supervising
IN – Master (Evansville)
IA – Journeyman, Master
KS – KGD Master
KY – Journeyman, Master
LA – Contractor
ME – Journeyman, Master
MD – Journeyperson, Master
MA – Journeyman, Master
MI – Journeyman, Master
MN – Class A Journeyworker, Master
MS – Master
MO – KC Master G16; Springfield: Journeyman W17, Master W16
MT – Journeyman, Master
NE – Master, Journeyman
NV – Journeyman G17, Master G16, C-2 Contractor
NH – Master, Journeyman
NJ – Contractor
NM – EE-98J Journeyman
NY – Master, Special
NC – Contractor
ND – Journeyman
OH – Contractor
OK – Unlimited Contractor, Journeyman
OR – Journeyman, Supervising
PA – Philadelphia Master
RI – Master
SC – Commercial Contractor
SD – Contractor, Journeyman
TN – Contractor, Limited License
TX – Master, Journeyman
UT – Master, Journeyman
VT – Journeyman, Master
VA – Journeyman, Master
WA – Administrator, Journeyman, Master
WV – Contractor
WI – Journeyman, Master
WY – Journeyman, Master

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Created by licensed electricians with feedback from instructors and students across the U.S., and developed by engineers formerly from Google, Bloomberg, and Zynga.

Ratings and reviews

I wanted to share some feedback regarding your practice test app. I was three hours into the 5-hour practice exam when the app suddenly crashed. Unfortunately, none of my progress was saved, and I had to start over from the beginning. For a product that costs $100, this is extremely disappointing. At that price point, I would expect features like auto-save, session recovery, or at the very least, a way to resume where I left off. Losing hours of work like that is frustrating!

Really helpful. It has videos so you can actually learn formulas and other stuff instead of just answering a test question. Passed my journeyman electrician test with an 84%.

There's potential here but it's not quite ready for the "trick" questions. The AI will also reference wrong parts of the book or apply certain things when it shouldn't. It's confusing for those trying to learn (me). I hope they fix those things asap.

What’s new

New: practice exam streaks to keep you consistent, a smarter and more accurate AI Tutor, and free Pro when you refer a friend. Keep it going!