NEC Electrical Exam Prep
Blue Collar Exams Education In-app purchases
Pass your NEC Electrical Exam
- Rating
- 4.8
- 145 ratings
- Downloads
- 5K+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Sep 15
- 2026 · v2.184-electrical-us
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About NEC Electrical Exam Prep
Created by licensed electricians with feedback from instructors and students from schools across all the US. Developed by engineers formerly from Google, Bloomberg, and Zynga.
If you’re looking to boost your score for your NEC Exam as a Journeyman, Master Electrician, or Electrical Contractor, you’ve come to the right place. On the app, you can practice over 2,000 questions with 100+ diagrams through simulating a timed NEC exam or practicing specific sections with hints and walkthroughs. Pick your state to generate the right curriculum for you.
Join the rank of thousands of electricians by finally getting their electrical license and download NEC Electrical Exam Prep today.
***
Features include:
OVER 2000 EXAM QUESTIONS WITH 100+ DIAGRAMS
Get access to over 2,000 exam questions with 100+ diagrams. Exam questions reflect all 6 sections of the exam including wiring methods, service & distribution, and motors & controls, and are carefully vetted by certified electricians for mistakes and accuracy to the exam.
PRACTICE SPECIFIC NEC EXAM SECTIONS
You can select specific question types and sections to focus on in Practice Mode. Some of the modes include Occupational Skills, Service and Distribution, Wiring Methods, Motors and Controls, Special Occupancies, and Communication Systems. Hints are available for most questions to help you find the answer and provides a roadmap on how to get there.
SIMULATE THE NEC EXAM FOR ALL 51 STATES
See how you do on the actual NEC Exam by simulating it on the app. We design the curriculum based on your State. For example, if you’re doing the California exam, we provide you 100 questions, distributed & weighed similarly to exam, and allocate 4.5 hours for completion. You’ll be able to see what sections you did well on, sections that need improvement, and your average answer time.
STUDY ON THE GO
Whether you’re on the subway or on lunch break on the job site, you’ll be able to get it a couple practice questions in. With No Codebook mode, you can practice 25 questions without needing to lug around a heavy NEC codebook all day.
***
More Questions?
Contact us at [email protected] if you have any feedback or questions.
If you’re looking to boost your score for your NEC Exam as a Journeyman, Master Electrician, or Electrical Contractor, you’ve come to the right place. On the app, you can practice over 2,000 questions with 100+ diagrams through simulating a timed NEC exam or practicing specific sections with hints and walkthroughs. Pick your state to generate the right curriculum for you.
Join the rank of thousands of electricians by finally getting their electrical license and download NEC Electrical Exam Prep today.
***
Features include:
OVER 2000 EXAM QUESTIONS WITH 100+ DIAGRAMS
Get access to over 2,000 exam questions with 100+ diagrams. Exam questions reflect all 6 sections of the exam including wiring methods, service & distribution, and motors & controls, and are carefully vetted by certified electricians for mistakes and accuracy to the exam.
PRACTICE SPECIFIC NEC EXAM SECTIONS
You can select specific question types and sections to focus on in Practice Mode. Some of the modes include Occupational Skills, Service and Distribution, Wiring Methods, Motors and Controls, Special Occupancies, and Communication Systems. Hints are available for most questions to help you find the answer and provides a roadmap on how to get there.
SIMULATE THE NEC EXAM FOR ALL 51 STATES
See how you do on the actual NEC Exam by simulating it on the app. We design the curriculum based on your State. For example, if you’re doing the California exam, we provide you 100 questions, distributed & weighed similarly to exam, and allocate 4.5 hours for completion. You’ll be able to see what sections you did well on, sections that need improvement, and your average answer time.
STUDY ON THE GO
Whether you’re on the subway or on lunch break on the job site, you’ll be able to get it a couple practice questions in. With No Codebook mode, you can practice 25 questions without needing to lug around a heavy NEC codebook all day.
***
More Questions?
Contact us at [email protected] if you have any feedback or questions.
What’s new
Version 2.184-electrical-us · Updated September 15, 2026
A brand new look for your exam prep! Redesigned practice exams and results See your readiness, passing target, timing and weak topics after every exam New review mode for the questions you missed All your past attempts in one place Estimated time shown before you start Question Guides now show read time and exam weight Smoother, faster Dakota AI chat Good luck on exam day!
User reviews
Fantastic app!
Frequently asked questions
Who created the NEC Electrical Exam Prep?
The NEC Electrical Exam Prep was created by licensed electricians with feedback from instructors and students from schools across all the US. It was also developed by engineers formerly from Google, Bloomberg, and Zynga.
How many exam questions are available in the app?
The app provides access to over 2,000 exam questions with 100+ diagrams.
Which sections of the NEC exam are covered in the questions?
The exam questions reflect all 6 sections of the NEC exam, including wiring methods, service & distribution, and motors & controls.
Are the exam questions reviewed for accuracy?
Yes, the exam questions are carefully vetted by certified electricians for mistakes and accuracy to the exam.
Can I practice specific sections of the NEC exam?
Yes, you can practice specific NEC exam sections by selecting question types and sections to focus on in Practice Mode.
Are hints available for the practice questions?
Yes, hints are available for most questions to help you find the answer and provide a roadmap on how to get there.
Can I simulate the NEC exam for my state?
Yes, you can simulate the NEC exam for all 51 states on the app. The curriculum is designed based on your state, providing questions distributed and weighed similarly to the actual exam.
Can I study on the go with the app?
Yes, you can study on the go with the app. Whether you're on the subway or on a lunch break on the job site, you can practice a couple of practice questions. The app also offers a No Codebook mode where you can practice 25 questions without needing to carry a heavy NEC codebook.
How can I contact for more questions or feedback?
For more questions or feedback, you can contact [email protected].
Alternatives to NEC Electrical Exam Prep
Looking for apps like NEC Electrical Exam Prep? Here are 3 similar Android apps on Google Play. The highest rated is Super Infusion Calculator (4.4/5), and all 3 are free to download.
| App | Rating | Price | Installs |
|---|---|---|---|
| NEC Electrical Exam Prep | 4.8 / 5 | Free | 5,000+ |
| Certification Guide for Health | – | Free | 100+ |
| DLAC | – | Free | 10+ |
| Super Infusion Calculator | 4.4 / 5 | Free | 50,000+ |