📝 Full-Length Practice Exam

Electrician License (Journeyman / Master)

Administered by State / local board (often via PSI/Prometric)

5 free / 50
Questions
240 min
Time limit
70%
Pass mark
Open-reference
References
🔓 Free preview, then unlock

The first 5 questions are free. To finish all 50questions with full scoring, a topic breakdown, and answer explanations, you'll unlock the rest with the All-Access Pass.

What this is

A full-length Journeyman / Master electrician practice exam covering NEC-based electrical work: branch circuits and feeders, conductor sizing and ampacity, overcurrent protection, grounding and bonding, motors, services, box and conduit fill, plus solar PV interconnection under Articles 690 and 705.

References you may use
  • NFPA 70 National Electrical Code (NEC)
  • NEC Chapter 9 Tables & Annex C
  • State / local amendments
Topics covered
Branch Circuits & FeedersConductor Sizing & AmpacityOvercurrent ProtectionGrounding & BondingMotorsServicesBox & Conduit FillPV Interconnection
📊 What you get at the end
  • Your overall score and a clear pass/fail result against the 70% pass mark — instantly, no waiting
  • A performance breakdown by topic, so you can see exactly which areas need more study
  • Every question reviewed afterward with the correct answer and a full explanation — including the ones you missed
⚠️ These are original practice questions written to mirror typical NEC-based journeyman/master exam topic areas and difficulty; they are not reproductions of actual exam questions. Licensing is administered by individual state and local boards (often through PSI or Prometric), and the adopted NEC edition, amendments, and scope vary by jurisdiction — verify your jurisdiction's rules before testing.
EngineersUniverse is an independent educational publisher and is not affiliated with, endorsed by, certified by, or sponsored by State / local board (often via PSI/Prometric) or any other organization named on this page.Electrician License and any other credential names referenced are trademarks of their respective owners, used here solely to identify the exam this practice test is modeled on. See our full disclaimer.

The timer starts when you begin. No payment required to try the first 5 questions.