Journeyman Electrician Practice Questions
645 questions across 18 topics — free with full explanations.
Practice questions and explanations by the VoltExam content team.
Browse by Topic
Grounding & Bonding
70 practice questions
Study Grounding and Bonding →
Motors
55 practice questions
Study Motors →
Load Calculations
70 practice questions
Study Load Calculations →
Conductors & Ampacity
57 practice questions
Study Conductors and Ampacity →
Overcurrent Protection
47 practice questions
Study Overcurrent Protection →
Wiring Methods
70 practice questions
Study Wiring Methods →
Box Fill
33 practice questions
Study Box Fill →
Conduit Fill
33 practice questions
Study Conduit Fill →
Voltage Drop
29 practice questions
Study Voltage Drop →
Services
35 practice questions
Study Services →
Transformers
25 practice questions
Study Transformers →
GFCI/AFCI
36 practice questions
Study GFCI/AFCI →
Hazardous Locations
20 practice questions
Study Hazardous Locations →
Code Updates
25 practice questions
Study Code Updates →
Definitions & General Requirements
10 practice questions
Study Definitions and General Requirements →
NEC 2026 Code Changes
10 practice questions
Study NEC 2026 Code Changes →
Exam-Day Calculation Review
10 practice questions
Study Exam-Day Calculation Review →
Grounding & Bonding Essentials (Article 250)
10 practice questions
Study Grounding and Bonding Essentials (Article 250) →
Ready for the full Journeyman Electrician question bank on the web? Start web practice → Native apps are separate if you prefer offline phone study.