Electrician License Practice Exam – Free Online Sample Test
Preparing for your electrician license exam? Whether you’re working toward your journeyman certification or brushing up on the National Electrical Code (NEC), this free electrician practice test will help you get exam-ready. With real-world questions and automatic scoring, you’ll quickly find out where you stand—and what to study next.
What’s on the Electrician Exam?
Most state electrician licensing exams—like those used in California, Texas, Florida, and nationally through PSI/NCCER—cover core areas of electrical knowledge:
- Electrical theory and calculations (Ohm’s Law, voltage, current, power)
- National Electrical Code (NEC) layout, grounding, conductor sizing, and circuits
- Conduit fill, ampacity, and load calculations
- Safety protocols, PPE, and OSHA electrical standards
- Service panels, transformers, and equipment installation
This practice exam includes multiple-choice questions that mirror those found on state exams. Each question has only one correct answer. At the end of the test, you’ll receive your score along with the number of correct answers and your overall percentage.
Instructions
- Select the best answer for each question.
- Click the “Submit Answers” button when finished.
- Your score will appear automatically.
We recommend reviewing your results carefully and focusing on any weak areas before taking the real licensing exam. You can take this practice test as many times as you’d like—free of charge.
Start the Electrician Practice Exam Below
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