Current Michigan Journeyman format: the PSI exam contains 80 questions, allows 150 minutes, requires 75% to pass and is open book. The active exam basis is the 2023 NEC with Michigan Electrical Code Rules Part 8 and applicable state laws.
What Is the Michigan Journeyman Electrician Exam?
The Michigan Electrical Journeyman examination is administered by PSI for the Michigan Department of Licensing and Regulatory Affairs, Bureau of Construction Codes. It tests knowledge of the National Electrical Code, Michigan electrical rules and laws, electrical theory, calculations and practical code application.
The current exam covers grounding and bonding, overcurrent protection, wiring methods and installations, boxes and cabinets, services, feeders, motors and motor controls, special occupancies, load calculations, lighting, appliances, box and raceway fill, power-limited circuits and general trade knowledge.
Exam answer: 80 questions, 150 minutes, 75% passing score and open-book testing.
Code answer: the current Michigan and PSI exam basis is the 2023 NEC with 2023 Michigan Electrical Code Rules Part 8. Michigan is considering updated 2026 NEC-based rules, but those proposed rules do not replace the current exam basis yet.
Contractor distinction: Michigan currently does not require a separate Electrical Contractor examination. The contractor license is a business credential tied to an associated Michigan Master Electrician responsible for code compliance.
This page uses 10 official Michigan and PSI authority sources for exam, licensing, code, reference and contractor information. Commercial exam-prep sources are used only to expand study strategies and topic coverage.
Michigan Journeyman Electrician Exam Domains
The current PSI bulletin identifies these knowledge areas. PSI does not publish an official question count for every individual subject, so the page does not invent unsupported percentages.
| Exam Area | What to Study | Official Weight |
|---|---|---|
| Grounding and Bonding | Grounding electrode systems, bonding, equipment grounding, conductor sizing and effective fault-current paths | PSI topic, count not published |
| Overcurrent Protection | Breakers, fuses, OCPD sizing, conductor protection and protection rules | PSI topic, count not published |
| Wiring Methods and Installations | Conductors, raceways, cables, installation methods, support, protection and NEC wiring rules | PSI topic, count not published |
| Boxes and Cabinets | Box fill, cabinet requirements, pull boxes, fittings and installation rules | PSI topic, count not published |
| Services and Feeders | Service conductors, service equipment, feeder sizing, disconnects, load calculations and protection | PSI topic, count not published |
| Motors and Motor Controls | Motor conductors, overloads, short-circuit protection, controllers and calculations | PSI topic, count not published |
| Special Occupancies | Hazardous locations, healthcare, pools, special equipment and occupancy-specific NEC rules | PSI topic, count not published |
| Load Calculations | Residential and commercial loads, service calculations, feeder calculations and demand factors | PSI topic, count not published |
| Lighting and Appliances | Lighting loads, luminaires, general-use equipment and appliance circuits | PSI topic, count not published |
| Box and Raceway Fill | Box-volume calculations, conductor allowances, raceway fill and conductor-count rules | PSI topic, count not published |
| Power-Limited Circuits | Low-voltage and power-limited circuit requirements | PSI topic, count not published |
| Michigan Laws and Part 8 Rules | 2016 PA 407, 1972 PA 230, Michigan Electrical Code Rules Part 8 and licensing requirements | PSI topic, count not published |
| Electrical Theory and Trade Knowledge | Ohm's Law, power, voltage, current, resistance, trade math and general electrical knowledge | PSI topic, count not published |
Michigan Journeyman Electrician Exam Breakdown
Journeyman Exam80 questions | 150 minutes | 75% to pass
Testing ProviderPSI Services LLC
Licensing AuthorityMichigan LARA, Bureau of Construction Codes
Exam FormatOpen book under strict PSI reference rules
Current Exam Code Basis2023 National Electrical Code
Michigan State Rules2023 Michigan Electrical Code Rules Part 8
Minimum Age20 years
Experience Requirement8,000 qualifying hours over at least 4 years
Electrical Contractor ExamNo separate contractor examination currently required
Michigan Journeyman Electrician Licensing and Contractor Career Path
The Michigan Journeyman Electrician license is earned after completing the required supervised field experience and passing the PSI examination. It is also the professional foundation for electricians who later plan to qualify as Master Electricians and participate in a licensed electrical contracting business.
Age requirement: applicants must be at least 20 years old.
Experience requirement: at least 8,000 hours of qualifying supervised electrical experience completed over at least four years.
Apprentice registration: Michigan guidance emphasizes maintaining the required apprentice registration while earning qualifying hours.
Contractor path: Michigan currently does not require a separate Electrical Contractor exam. The contractor business must have an associated Michigan Master Electrician responsible for code compliance.
Michigan Journeyman Electrician Exam Prep Priorities
PSI does not publish official topic-by-topic question counts. These bars represent study-priority groups based on repeated appearance across the official PSI scope and current Michigan exam-prep research, not official exam percentages.
NEC Navigation, Wiring Methods and InstallationsHighest priority
Grounding, Bonding and Overcurrent ProtectionHigh priority
Services, Feeders and Load CalculationsHigh priority
Motors, Controls and Special OccupanciesHigh priority
Box Fill, Raceway Fill and Conductor CalculationsHigh priority
Michigan Part 8 Rules and State ActsRequired state prep
Lighting, Appliances and Power-Limited CircuitsSupporting priority
Michigan Journeyman Electrician Exam References
The exam is open book, but Michigan and PSI impose strict rules on editions, tabs, markings, binding and loose materials.
| Reference | Primary Use | Current PSI Rule |
|---|---|---|
| 2023 National Electrical Code | Core NEC questions, calculations, wiring methods, services, grounding, motors and general electrical code | Current exam basis; factory markings/highlights and factory tabs only |
| 2023 Michigan Electrical Code Rules Part 8 | Michigan amendments and state-specific electrical requirements | Approved reference subject to current printing/binding rules |
| 2016 PA 407 Skilled Trades Regulation Act | Licensing, supervision and trade regulation | Approved state-law reference |
| 1972 PA 230 State Construction Code Act | Code administration, enforcement and state construction law | Approved state-law reference |
| 2026 NEC Study Materials | Forward-looking study, updated code concepts and 1 Exam Prep 2026 coursework | Not the current Michigan exam basis; verify the live bulletin before relying on it for testing |
Your Michigan Journeyman Electrician Licensing Roadmap
Build supervised experience, maintain apprentice status, apply through LARA, prepare from the current 2023 NEC exam basis, pass PSI and then continue toward the Master Electrician and Electrical Contractor career path.
1
Maintain registered apprentice status
Keep the required Michigan apprentice registration active while completing qualifying supervised electrical work.
2
Complete 8,000 hours over at least four years
Document the qualifying practical experience required for Journeyman Electrician eligibility.
3
Apply through Michigan LARA
Submit the required licensing application and experience documentation before PSI scheduling.
4
Prepare the current exam references
Use the 2023 NEC, Michigan Part 8 rules and applicable state acts under the current PSI material rules.
5
Study high-value exam topics
Focus on wiring methods, grounding and bonding, overcurrent protection, services, feeders, calculations, motors, boxes, raceways and Michigan rules.
6
Take the PSI Journeyman exam
Complete 80 questions within 150 minutes and earn at least 75 percent.
7
Plan the Master and contractor path
After Journeyman licensure, continue toward Master Electrician eligibility and the Electrical Contractor business-license pathway.
Six-Week Michigan Journeyman Electrician Exam Prep Plan
Week 1
Diagnostic and 2023 NEC Navigation
- Take a diagnostic exam
- Review current PSI reference rules
- Practice NEC index and article lookup
- Review Michigan Part 8 structure
Week 2
Wiring Methods and Services
- Conductors and raceways
- Services and feeders
- Boxes and cabinets
- Branch-circuit and feeder rules
Week 3
Grounding and Protection
- Grounding and bonding
- Overcurrent protection
- Conductor ampacity
- Equipment grounding paths
Week 4
Calculations and Motors
- Load calculations
- Box and raceway fill
- Motor circuits and controls
- Electrical theory math
Week 5
Special Systems and Michigan Rules
- Special occupancies
- Lighting and appliances
- Power-limited circuits
- Part 8, PA 230 and PA 407
Week 6
Timed PSI Simulation
- 80-question practice exams
- 150-minute pacing
- NEC lookup drills
- Final weak-chapter review
Michigan Open-Book Journeyman Electrician Exam Prep Strategy
Do this during exam prep
- Study from the 2023 NEC exam basis
- Practice with the exact references you plan to bring
- Use only permitted factory tabs and markings
- Build fast article, table and index navigation
- Practice calculations without overusing the book
- Complete timed 80-question simulations
Avoid these mistakes
- Bringing the NEC Handbook
- Adding handwritten notes or unauthorized tabs
- Using loose or attached papers
- Assuming a 2026 NEC study package changes the current PSI exam basis
- Ignoring Michigan Part 8 rules and state acts
- Practicing without timing your lookups
Open-book strategy: use a diagnostic-first approach. Identify weak NEC chapters, drill those areas, and then practice full 80-question exams. With 150 minutes for 80 questions, you average about 1.88 minutes per question.
Michigan Journeyman Electrician Exam Prep Options
2026 Michigan Study Guide + Flash Card Combo
Michigan-Specific Journeyman Exam Prep
- 12 practice exams
- 2 full final exams
- Flash cards
- Michigan laws and rules
- Calculations, wiring methods, grounding and motors
2026 Michigan Study Guide + NEC with Tabs
Code Navigation and Study Package
- Michigan Journeyman study guide
- 2026 NEC study book
- NEC tabs
- Open-book practice
- Forward-looking 2026 NEC preparation
Instructor-Led Michigan Exam Prep Package
Guided Electrical Exam Preparation
- Instructor-led NEC training
- Recorded study access
- NEC navigation
- Calculations practice
- Simulated exam preparation
Michigan exam reminder: current 1 Exam Prep 2026 products may use the 2026 NEC for study and future-readiness. The active Michigan PSI examination remains based on the 2023 NEC, so always verify the exact test-day reference rules before preparing books.
Journeyman Electrician Exam Prep and the Michigan Contractor Career Path
The Journeyman Electrician license verifies trade-level electrical competency. Michigan currently does not require an Electrical Contractor examination, but electrical contracting businesses must meet state licensing requirements and have an associated Michigan Master Electrician responsible for code compliance.
· Journeyman exam: 80 questions
· 150-minute testing limit
· 75% minimum passing score
· 2023 NEC exam basis
· 8,000 hours over at least four years
· Contractor career path continues through Master Electrician
Michigan Journeyman Electrician Contractor Exam Prep FAQ
Michigan Journeyman Electrician Exam Basics
The current PSI bulletin lists 80 multiple-choice questions for the Michigan Electrical Journeyman examination.
Candidates currently receive 150 minutes, or two and a half hours, to complete the examination.
The current minimum passing score is 75 percent.
Yes. The exam is open book, but PSI applies strict rules to permitted references, tabs, markings and loose materials.
The current Michigan and PSI materials identify the 2023 National Electrical Code as the exam basis, together with Michigan Electrical Code Rules Part 8 and the applicable state acts.
PSI says other NEC editions may be brought, but exam questions are based on the 2023 NEC. Candidates should study from the current exam basis and verify the active bulletin before test day.
Michigan and PSI restrict markings. The NEC may use qualifying factory markings or factory highlights and factory tabs, while other printed references may not contain unauthorized highlighting, handwritten notes, added tabs or loose papers.
No. The current PSI bulletin specifically prohibits the NEC Handbook.
The current exam covers grounding and bonding, overcurrent protection, wiring methods and installations, boxes and cabinets, services, feeders, motors and controls, special occupancies, load calculations, lighting, appliances, box and raceway fill, power-limited circuits, general trade knowledge, theory and Michigan-specific rules.
The standard Michigan pathway requires applicants to be at least 20 years old.
The standard pathway requires at least 8,000 hours of qualifying supervised electrical experience over at least four years.
Michigan licensing guidance emphasizes maintaining the required apprentice registration while completing qualifying supervised electrical work.
Michigan currently allows two failed testing attempts within two years. After a second failure in that period, additional waiting and approved education requirements apply before reapplying.
Practice locating high-frequency articles, tables and definitions under time pressure, but prepare the physical reference books exactly as current PSI and LARA rules allow.
Practice service and feeder calculations, load calculations, conductor ampacity, grounding and bonding, motor calculations, box fill, raceway fill and common electrical theory math.
Michigan Electrical Contractor Career Path
No. Current Michigan LARA guidance states that there is no examination required for the Electrical Contractor license.
A business conducting electrical contracting must meet Michigan contractor-license requirements and have an associated Michigan Master Electrician responsible for code compliance.
A common progression is Registered Apprentice, Journeyman Electrician, Master Electrician, then Electrical Contractor or Master Electrician of record for an electrical business.
Start with wiring methods, grounding and bonding, overcurrent protection, services and feeders, load calculations, motors and controls, box and raceway fill, and Michigan Part 8 rules.
Michigan is considering updated Part 8 electrical rules based on the 2026 NEC, but the current exam and enforceable state electrical code still use the 2023 NEC as of October 2026. Candidates should verify the live rules before testing.
1 Exam Prep Journeyman Electrician Exam Prep Video
Explore Michigan Journeyman Electrician Exam Prep Resources
Michigan Study Guide + Flash Card Combo
Michigan Study Guide + NEC Combo
Michigan Instructor-Led Exam Prep Package
Michigan Electrician Exam Prep Collection
Current PSI Michigan Electrical Bulletin
Michigan Electrical Examination and Licensing Information
Michigan PSI Examination Rules
Michigan Current Electrical Code Books
Michigan Journeyman Electrician Licensing Roadmap
Michigan Electrical Contractor Licensing Roadmap
Michigan Proposed Electrical Code Rules
Ready to Prepare for the Michigan Journeyman Electrician Exam?
Build 2023 NEC navigation speed, wiring-method knowledge, grounding and bonding confidence, service and feeder calculation accuracy, motor-control skill, box and raceway fill practice, Michigan Part 8 awareness and full-length PSI testing endurance.
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Michigan Journeyman Electrician Exam Prep
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