Current Minnesota Class A Journeyworker format: 80 questions, 5.5 hours, and 70% required to pass. Current licensing examinations use the 2026 NEC, and DLI provides the exam-room NEC, laws and rules reference, and calculator.
What Is the Minnesota Class A Journeyworker Electrician Exam?
Minnesota officially calls its statewide journeyman-level electrical credential the Class A Journeyworker Electrician license. The Minnesota Department of Labor and Industry administers the examination.
The exam evaluates NEC application, electrical theory, calculations, installation requirements, Minnesota laws and rules, and the ability to solve electrical problems under a long testing window.
Exam answer: 80 questions, 5.5 hours, and a 70% passing score.
Code answer: current Minnesota electrical licensing examinations use the 2026 National Electrical Code.
Reference answer: DLI provides the NEC, Laws and Rules Booklet, and calculator. Personal reference books and study guides are not permitted in the examination building.
For search visibility, this page uses both Minnesota Journeyman Electrician exam prep and the state's official Class A Journeyworker Electrician terminology.
Minnesota Journeyworker Electrician Exam Domains
DLI publishes detailed knowledge areas rather than a fixed percentage-by-domain blueprint, so the study table does not invent official weights.
| Exam Area | What to Study | Study Focus |
|---|---|---|
| NEC Fundamentals | Definitions, listings, approvals, working space, identification, equipment ratings, and general rules | Core foundation |
| Branch Circuits | Branch-circuit ratings, required circuits, receptacles, GFCI/AFCI, conductor sizing, and loads | High priority |
| Services and Feeders | Services, disconnects, feeder sizing, load calculations, and demand factors | High priority |
| Grounding and Bonding | Grounding electrodes, bonding, equipment grounding, and conductor sizing | High priority |
| Overcurrent Protection | Breakers, fuses, OCPD sizing, conductor protection, and tap rules | High priority |
| Conductors and Wiring Methods | Ampacity, adjustment, correction, raceways, cables, boxes, support, and protection | High priority |
| Motors and Transformers | Motor conductors, overloads, controls, transformer sizing, and protection | Calculation priority |
| Special Occupancies and Equipment | Hazardous locations, healthcare, pools, PV, generators, energy storage, and special systems | Broad NEC scope |
| Electrical Theory and Calculations | Ohm's Law, Watt's Law, voltage drop, box fill, raceway fill, loads, motors, and transformers | High priority |
| Minnesota Laws and Rules | Licensing, supervision, permits, inspections, registrations, and state electrical requirements | Required state review |
Minnesota Journeyman Electrician Exam Breakdown
Official LicenseClass A Journeyworker Electrician
Exam AbbreviationAJ
Exam Questions80 questions
Exam Time5.5 hours | 330 minutes
Passing Score70%
Licensing AuthorityMinnesota Department of Labor and Industry
Current Exam Code2026 National Electrical Code
Exam ReferencesNEC, Laws and Rules Booklet, and calculator provided by DLI
Experience Requirement48 months of qualifying electrical experience
Installation ExperienceAt least 24 months wiring and installing electrical wiring, apparatus, and equipment
Exam Prep View Minnesota Journeyworker exam prep
Minnesota Journeyworker Electrician and Contractor Licensing Path
Passing the Class A Journeyworker exam supports personal electrician licensing. It does not create an electrical contractor business license.
Journeyworker experience: 48 months of qualifying experience, including at least 24 months of wiring and installation work.
Education credit: approved two-year post-high-school electrical education can provide up to 12 months of experience credit.
Registered unlicensed path: workers who are not licensed generally must be properly registered and supervised under Minnesota rules.
Contractor path: an electrical contractor must designate a responsible licensed individual who holds an active Master Electrician license.
What Should You Prioritize for the Minnesota Journeyworker Electrician Exam?
These bars show study priorities, not official DLI exam percentages.
2026 NEC Navigation and Wiring MethodsHighest priority
Services, Feeders and Load CalculationsHigh priority
Grounding, Bonding and Overcurrent ProtectionHigh priority
Conductors, Raceway Fill and Box FillHigh priority
Motors, Transformers and Electrical TheoryHigh priority
Special Occupancies and EquipmentCore topic
Minnesota Laws and RulesRequired review
Current Minnesota Journeyworker Electrician Exam References
DLI supplies the exam references, so personal tabs and study books are for preparation, not for the test room.
| Reference | Primary Use | Exam-Day Rule |
|---|---|---|
| 2026 National Electrical Code | Core code questions, calculations, wiring methods, services, grounding, motors, and equipment | Softcover NEC provided by DLI |
| Minnesota Laws and Rules Booklet | Licensing, supervision, permits, inspections, and state requirements | Provided by DLI |
| Electronic Calculator | Electrical theory and calculation work | Provided by DLI |
| Personal Study Materials | Study, practice, tabs, highlighting, and reference training before test day | Not permitted in the examination building |
Your Minnesota Journeyworker Electrician Licensing Roadmap
Document qualifying experience, apply through DLI, prepare from the 2026 NEC, pass the exam, and continue toward Master Electrician and electrical contractor responsibility if that is your goal.
1
Maintain proper registration and supervision
Registered unlicensed electricians must work within Minnesota's registration and supervision rules while building qualifying experience.
2
Complete 48 months of qualifying experience
Build the required experience mix, including at least 24 months of wiring and installation work.
3
Apply through Minnesota DLI
Submit your Journeyworker examination application and required experience documentation.
4
Study the 2026 NEC
Practice branch circuits, services, feeders, grounding, protection, wiring methods, motors, transformers, and special systems.
5
Practice clean NEC navigation
Build speed with the index, articles, tables, exceptions, and cross-references without depending on personal tabs.
6
Take the Class A Journeyworker exam
Complete 80 questions within 5.5 hours and earn at least 70 percent.
7
Advance toward Master and contractor responsibility
Continue toward the Class A Master Electrician license required for a contractor's responsible licensed individual.
Six-Week Minnesota Journeyman Electrician Exam Prep Plan
Week 1
2026 NEC Navigation
- Definitions and code structure
- Index and article lookup
- Tables and exceptions
- Diagnostic practice exam
Week 2
Branch Circuits and Services
- Branch circuits
- Services and feeders
- Load calculations
- Demand factors
Week 3
Grounding and Protection
- Grounding and bonding
- Overcurrent protection
- Conductor ampacity
- Equipment grounding
Week 4
Wiring Methods and Calculations
- Raceways and cables
- Box fill
- Raceway fill
- Voltage drop
Week 5
Motors, Transformers and State Rules
- Motors and controls
- Transformers
- Special occupancies
- Minnesota laws and rules
Week 6
Full DLI Simulation
- 80-question practice exams
- 5.5-hour pacing
- Clean NEC navigation
- Final weak-area review
Minnesota Journeyworker Electrician Exam Reference Strategy
Do this during exam prep
- Study directly from the 2026 NEC
- Practice with an unmodified code book
- Build fast index, article, and table navigation
- Memorize common calculation workflows
- Review Minnesota laws and rules
- Complete full-length practice sessions
Avoid these mistakes
- Depending completely on personal tabs
- Planning to bring study guides into the exam building
- Using an outdated code cycle as your primary study source
- Ignoring the 48-month experience framework
- Skipping state laws and rules
- Practicing only short quizzes
Timing strategy: 80 questions in 5.5 hours averages about 4.1 minutes per question. Use more time for calculations and multi-section code problems while keeping direct questions moving.
Minnesota Journeyman Electrician Exam Prep Options
Instructor-Led Journeyworker Exam Prep
Guided 2026 NEC Exam Prep
- 2026 NEC study
- Electrical flash cards
- Study and calculation guides
- Instructor-led NEC course
- Simulated practice exams
Study Guide + Flash Card Combo
Practice-Focused Exam Prep
- 12 practice exams
- 2 full final exams
- Journeyman Electrician flash cards
- Minnesota rules and theory
- Calculation practice
Study Guide + 2026 NEC Combo
Code Navigation Study Package
- Minnesota Journeyworker study guide
- 2026 NEC paperback
- NEC tabs for study sessions
- Electrical calculations
- Code navigation practice
Journeyworker Electrician and Electrical Contractor Are Different Minnesota Credentials
The Class A Journeyworker license verifies trade-level electrical competency. Electrical contractor responsibility comes later through the Class A Master Electrician license.
· Journeyworker exam: 80 questions
· 5.5-hour testing limit
· 70% minimum passing score
· Current exam code: 2026 NEC
· Journeyworker experience: 48 months
· Contractor RLI must hold an active Master Electrician license
Minnesota Journeyman Electrician Contractor Exam Prep FAQ
Minnesota Class A Journeyworker Exam Basics
Minnesota uses the title Class A Journeyworker Electrician for its statewide journeyman-level license.
The Minnesota Department of Labor and Industry administers the Class A Journeyworker Electrician licensing examination.
The current DLI electrical licensing examination guide lists 80 questions for the Class A Journeyworker examination.
Candidates receive five and one-half hours, or 330 minutes, to complete the examination.
A minimum score of 70 percent is required to pass the examination.
Current Minnesota electrical licensing examinations use the 2026 National Electrical Code.
Minnesota DLI's electrical code page says licensing exams transitioned to the 2026 NEC beginning September 8, 2026.
Minnesota provides the exam references. DLI supplies a softcover NEC, the current Laws and Rules Booklet, and an electronic calculator.
No. Current DLI guidance says personal reference books, study guides, phones, and other electronic devices are not permitted in the examination building.
Study NEC fundamentals, branch circuits, services, feeders, grounding and bonding, overcurrent protection, conductors, wiring methods, motors, transformers, special occupancies, special equipment, electrical theory, calculations, and Minnesota laws and rules.
Yes. Practice load calculations, conductor sizing, voltage drop, box fill, raceway fill, motor calculations, transformer calculations, Ohm's Law, and Watt's Law.
Minnesota Experience and Licensing
The current DLI experience table requires a minimum total of 48 months of qualifying electrical experience.
At least 24 months must involve wiring for and installing electrical wiring, apparatus, and equipment.
An approved two-year post-high-school electrical course can provide up to 12 months of experience credit, subject to DLI requirements.
A worker who is not yet licensed generally must be properly registered with DLI and perform electrical work under the supervision required by Minnesota law.
After DLI approves the examination application, candidates receive scheduling instructions and select from available dates and locations.
The current DLI examination guide says an applicant may submit a new exam application 30 days after notification of the failed examination.
Minnesota has reciprocity pathways for qualifying Class A Journeyworker licensees from certain states, subject to current DLI conditions.
Minnesota Electrical Contractor Career Path
No. The Journeyworker license is a personal electrician license. Minnesota electrical contractor licensing is a separate business credential.
Yes. A Minnesota electrical contractor must designate a responsible licensed individual who holds an active Master Electrician license.
No. The responsible licensed individual for an electrical contractor must hold the appropriate active Master Electrician license.
DLI supplies the exam-room NEC, so candidates should know how to use the index, articles, tables, and cross-references without depending on personal tabs.
Yes. Timed practice improves code navigation, calculation accuracy, topic recognition, and endurance for the 5.5-hour examination.
Start with 2026 NEC navigation, branch circuits, services and feeders, grounding and bonding, overcurrent protection, wiring methods, calculations, motors, transformers, and Minnesota laws and rules.
1 Exam Prep Minnesota Journeyman Electrician Exam Prep Video
Explore Minnesota Journeyman Electrician Exam Prep Resources
Minnesota Instructor-Led Journeyworker Exam Prep Minnesota Journeyworker Flash Card Combo Minnesota Study Guide + 2026 NEC Combo Minnesota Electrical Licensing Examination Guide Minnesota Electrical Codes and Standards Minnesota Electrical Licensing Basics Minnesota Journeyworker Experience Requirements Minnesota Electrical Exam Schedule Minnesota Electrical License Reciprocity Minnesota Electrical Contractor Licensing Basics Minnesota License Exam Guides Contact 1 Exam Prep
Ready to Prepare for the Minnesota Class A Journeyworker Electrician Exam?
Build 2026 NEC navigation speed, branch-circuit knowledge, service and feeder calculation accuracy, grounding and bonding confidence, motor and transformer skill, Minnesota rules awareness, and full-length DLI exam endurance.
Questions? Call 877-775-9400
or email sales@1examprep.com
Minnesota Journeyman Electrician Exam Prep
- Al elegir una selección, se actualiza la página completa.
- Se abre en una nueva ventana.