Tools to walk into your electrician exam ready.
Practice the math, check the rules, and find the weak sections before test day. Free.
- PDF · 6 pages
NEC 2023 Tabbing Guide
Tab your code book the way that wins on test day. Article-by-article reference plus a 5-color tab system that gets you to any rule in 75 seconds.
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Exam Day Checklist
What to bring. What to expect. What to do when you blank on a question. The exact game plan for PSI testing center walkthrough.
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Electrical Glossary
20+ essential terms every TX journeyman needs to know cold. Plain-English definitions, no textbook fluff.
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Find out what you actually need to study.
15 questions. 15 minutes. No signup. You get a topic-by-topic weakness map showing exactly which NEC sections are killing you before you waste a single study session.
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Straight answers to what candidates actually ask, in plain language.
- Where can I practice for free?
- Do you need to be good at math?
- How do I stop freezing up on tests?
- Am I ready for the TDLR exam?
- How hard is the exam?
- Can you fail if you know everything?
- How long should I study?
- What happens if I fail?
- What's actually on the exam?
- How many questions are on the exam?
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- How many hours to become a journeyman?
- What's the passing score?
- Can I bring my code book?
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- Best way to study
Practice tests and prep guides
Free practice, simulators, and honest comparisons, by trade and by state.
- Electrician practice test
- Journeyman practice test
- Master practice test
- Exam simulator
- Free diagnostic test
- NEC calculations practice
- Branch-circuit sizing + 125% rule
- NEC 210.8 GFCI requirements
- Dwelling load calculation (Article 220)
- Motor conductor sizing (430.22)
- Conductor ampacity derating (310.15)
- FLA vs FLC vs MCA
- Motor overload sizing (430.32)
- Service conductor sizing (Article 230)
- Pool bonding (680.26)
- Raceway sizing (Chapter 9 tables)
- Codebook navigation practice
- Build a study plan
- Failed the exam? Start here
- Best electrician exam prep
- Best Maryland prep
- Best Washington prep
- Free vs paid (California)
- California readiness report
- Electrician exam reports
- State exam difficulty report