Current Montana Journeyman exam: 60 questions, 180 minutes, 70% passing, open book, administered by PSI after Board approval, and currently based on the 2020 NEC.
How Does Montana Journeyman Electrician Licensing Work?
Montana licenses Journeyman Electricians statewide through the Montana State Electrical Board. Candidates must qualify through an approved apprenticeship, trade-training route, practical-experience route or qualifying electrical-maintenance route before the Board approves them for PSI testing.
The current Journeyman examination is open book and tests National Electrical Code knowledge plus general trade knowledge and theory. Montana currently bases its electrician examinations on the 2020 NEC.
Exam: 60 questions | 3 hours | 70% passing.
References: 2020 NEC | Montana Building Codes Amendments | Printreading by David L. Hittinger, based on the 2020 NEC.
Experience: common route is 8,000 hours of legally obtained practical experience, with other statutory qualification paths also available.
Contractor path: a Montana Journeyman can serve as the responsible electrician for a limited electrical contractor.
Montana Journeyman Electrician Exam Prep Focus Areas
The current Board exam sheet does not publish detailed scored percentages, so these are study areas rather than official topic weights.
| Study Area | What to Study | Why It Matters |
|---|---|---|
| NEC Navigation | Definitions, Articles, tables, notes, exceptions and index use | Open-book exam requires fast lookup |
| Electrical Theory & Calculations | Ohm's law, loads, conductor sizing, voltage drop and trade math | General trade knowledge and theory |
| Services & Feeders | Service sizing, feeders, disconnects, overcurrent and grounding | Core NEC application |
| Branch Circuits | Loads, receptacles, GFCI, AFCI, conductors and protection | High-frequency field and code topic |
| Grounding & Bonding | Article 250 concepts, electrodes, bonding and equipment grounding | Safety-critical NEC topic |
| Wiring Methods | Raceways, cables, boxes, conductor fill and installation rules | Core construction knowledge |
| Motors & Controls | Motor conductors, overloads, controllers and disconnecting means | Calculation and equipment application |
| Montana Amendments & Printreading | State amendments and electrical plan interpretation | Approved exam references |
Montana Journeyman Electrician Exam Breakdown
Licensing AuthorityMontana State Electrical Board
Exam VendorPSI
Questions60 questions
Time3 hours | 180 minutes
Passing Score70%
FormatOpen book
Current Code2020 National Electrical Code
Other ReferencesMontana Building Codes Amendments + Printreading based on 2020 NEC
Exam SubjectsNational Electrical Code + General Trade Knowledge & Theory
Experience Route8,000 practical hours or another qualifying statutory route
Question PaceAbout 3 minutes per question
Exam Prep View Montana Journeyman Electrician prep
Montana Journeyman Electrician and Limited Electrical Contractor Path
The Journeyman license is an individual credential. Montana separately licenses electrical contractor businesses.
Journeyman license: statewide individual electrician credential.
Limited electrical contractor: may use a Montana-licensed Journeyman Electrician as the full-time responsible electrician.
Limited contractor scope: residential construction with fewer than five living units in a single structure.
Unlimited contractor: requires a Montana-licensed Master Electrician as responsible electrician.
Montana Journeyman Electrician Study Priorities
These bars are exam-prep priorities, not official Montana Board scoring percentages.
NEC Navigation and Code ApplicationHighest Priority
Electrical Theory and CalculationsVery High Priority
Services, Feeders and Branch CircuitsVery High Priority
Grounding and BondingHigh Priority
Wiring Methods and ConductorsHigh Priority
Motors, Equipment and ControlsHigh Priority
Montana AmendmentsHigh Priority
PrintreadingImportant
Montana Journeyman Electrician Exam References
Use the exact current Board-approved references for the test. Newer NEC training does not replace the 2020 NEC exam reference.
| Reference | Current Use | Preparation Note |
|---|---|---|
| 2020 National Electrical Code | Primary licensing-exam code reference | Tabs, indexes, highlighting, underlining and prewritten notes are allowed under the current exam sheet |
| Montana Building Codes Amendments | Approved state-specific exam reference | Review Montana-specific changes before test day |
| Printreading by David L. Hittinger | Approved reference based on the 2020 NEC | Practice reading electrical drawings and layouts |
| 2026 NEC Study Materials | Current-code education | Useful for long-term code knowledge, but bring the 2020 NEC currently required for the exam |
Your Montana Journeyman Electrician Licensing Roadmap
Qualify, get Board approval, prepare the correct references, pass PSI, then maintain the license or advance toward contractor responsibility.
1
Complete a qualifying experience route
Use an approved apprenticeship, trade program, 8,000-hour practical-experience route or qualifying maintenance route.
2
Apply to the Montana State Electrical Board
Submit the application and experience documentation before attempting to schedule with PSI.
3
Receive Board approval
Only approved candidates may register for the Montana electrician exam through PSI.
4
Prepare the 2020 NEC references
Study the 2020 NEC, Montana amendments and approved print-reading material.
5
Practice 60-question pacing
Build a three-minute-per-question rhythm and learn when to move past difficult calculations.
6
Pass the PSI exam
Complete 60 questions in 180 minutes and earn at least 70%.
7
Maintain or advance your credential
Complete continuing education, renew on the Board cycle and consider the limited contractor or Master Electrician path.
Six-Week Montana Journeyman Electrician Exam Prep Plan
Week 1
2020 NEC Setup
- Review exam rules
- Prepare tabs and index
- Study Montana amendments
- Take a diagnostic exam
Week 2
Theory and Calculations
- Ohm's law
- Load calculations
- Voltage drop
- Conductor sizing
Week 3
Services, Feeders and Branch Circuits
- Services
- Feeders
- Branch circuits
- Overcurrent protection
Week 4
Grounding and Wiring Methods
- Article 250
- Raceways and cables
- Boxes and fill
- Equipment grounding
Week 5
Motors, Controls and Printreading
- Motors
- Controllers
- Special equipment
- Electrical plans
Week 6
Full PSI Simulation
- 60-question practice exams
- Three-hour pacing
- Code lookup drills
- Final weak-area review
Montana Journeyman Electrician Open-Book Exam Prep Strategy
Do this during exam prep
- Use the current 2020 NEC exam reference
- Pre-highlight and annotate permitted references
- Learn common NEC article locations
- Practice Montana amendments
- Use print-reading drills
- Complete full three-hour simulations
Avoid these mistakes
- Bringing only a 2026 NEC to the exam
- Trying to look up every answer from scratch
- Adding notes during the exam
- Bringing loose or attached papers
- Ignoring general trade theory
- Confusing Journeyman licensing with contractor licensing
Open-book strategy: 60 questions in 180 minutes means about 3 minutes per question. Identify the subject, locate the correct NEC Article or table, confirm the rule or exception, answer and move on.
Montana Journeyman Electrician Exam Prep Options
2026 Montana Journeyman Study Package
Current NEC Education + Exam Preparation
- Instructor-led NEC course
- Calculations study
- Flash cards
- Simulated exams
- Live and recorded instruction
Journeyman Study Guide + Flash Cards
Practice-Driven Electrical Exam Prep
- 12 practice exams
- 2 final exams
- Montana licensing review
- Electrical theory
- Code-navigation practice
Journeyman Study Guide + NEC Combo
Code Book + Structured Study
- NEC study
- Tabbed code book
- Electrical calculations
- Trade-focused review
- Use 2020 NEC for current Montana exam
Journeyman Electrician and Electrical Contractor Are Separate Montana Licenses
A Journeyman Electrician is an individual trade license. Montana also licenses electrical contractor businesses and ties contractor scope to the responsible electrician's license level.
· Journeyman exam: 60 questions, 3 hours, 70%
· Current exam code: 2020 NEC
· Journeyman can qualify as responsible electrician for a limited contractor
· Limited contractor work is restricted to qualifying residential construction
· Unlimited contractor requires a Montana Master Electrician
Montana Journeyman Electrician Contractor Exam Prep FAQ
Montana Journeyman Electrician Exam
The Montana State Electrical Board licenses Journeyman Electricians statewide.
The Montana State Electrical Board determines examination eligibility, and PSI administers the exam for approved candidates.
The current official Montana exam information lists 60 questions.
Candidates receive 180 minutes, or 3 hours.
The current official Montana exam sheet lists a 70 percent passing score for the Journeyman Electrician exam.
Yes. The current Montana Journeyman Electrician exam is open book.
The Montana State Electrical Board currently states that the electrical licensing exams are based on the 2020 National Electrical Code.
The current exam information lists the 2020 NEC, Montana Building Codes Amendments, and Printreading by David L. Hittinger based on the 2020 NEC.
The current Montana exam information allows personal highlighting, underlining and notes completed before the exam. Candidates may not add writing or markings during the exam.
Yes. The current official exam sheet allows tabs and indexes with the 2020 NEC.
No. The current Montana exam rules prohibit additional loose or attached papers with the approved references.
Yes. A silent, nonprinting, nonprogrammable calculator that is not designed for preprogrammed electrical calculations is permitted.
Experience and Exam Preparation
A common qualification route is 8,000 hours of legally obtained practical electrical experience. Montana also recognizes approved apprenticeship or qualifying trade-training routes and a maintenance-experience route.
The law allows a route based on at least 20,000 hours in the electrical maintenance field, with at least 8,000 of those hours consisting of practical electrical experience.
Yes. Completion of an approved electrical apprenticeship program is one of Montana's statutory qualification routes.
With 60 questions in 180 minutes, the average pace is about 3 minutes per question.
The official exam description identifies National Electrical Code knowledge plus general trade knowledge and theory.
Focus on NEC navigation, electrical theory, calculations, services, feeders, branch circuits, grounding and bonding, overcurrent protection, wiring methods, conductors, raceways, boxes, motors, controls, equipment, special occupancies and Montana amendments.
The current official exam sheet reviewed for this page does not publish detailed percentage weights. Study-priority bars on this page are preparation guidance, not official scored percentages.
The 2026 NEC course provides current-code education and broad electrical training. Candidates should still prepare with and bring the exact 2020 NEC reference currently required for the Montana licensing exam.
Electrical Contractor Path
No. Journeyman Electrician is an individual license. Montana also licenses electrical contractor businesses separately.
Yes, a Montana-licensed Journeyman Electrician can serve as the responsible electrician for a limited electrical contractor, subject to the Board's contractor rules.
The current limited electrical contractor application limits that contractor path to residential construction consisting of fewer than five living units in a single structure.
An unlimited electrical contractor requires a Montana-licensed Master Electrician as the responsible electrician.
Montana's unlimited electrical contractor path covers residential, commercial, industrial and institutional electrical work.
The Board may issue a temporary practice permit to an approved applicant. It generally expires 60 days from issuance or upon receipt of exam results and does not authorize the holder to act as a contractor's responsible electrician.
Reciprocity, Renewal and Continuing Education
Montana rules provide reciprocity or endorsement pathways for qualifying residential and Journeyman Electricians. Municipal licenses are not accepted for this purpose.
Montana's current reciprocity rule is limited to residential and Journeyman Electrician licensing, not Master Electrician or electrical contractor licenses.
Active licensees must complete 16 hours of Board-approved continuing education each renewal period, including at least 8 hours on NEC updates.
The Board uses a biennial renewal cycle. For 2026, the renewal window opened May 15 and closed July 15.
Submit the license application and experience documentation to the Montana State Electrical Board and wait for Board approval before scheduling with PSI.
Learn the 2020 NEC structure, Montana amendments and approved print-reading reference well enough to identify the topic, find the correct article or table quickly, check exceptions and answer within your three-minute average pace.
1 Exam Prep Journeyman Electrician Exam Prep 2026 NEC Updates
Explore Montana Journeyman Electrician Exam Prep Resources
2026 Montana Journeyman Electrician Study Package Montana Journeyman Study Guide + Flash Cards Montana Journeyman Study Guide + NEC Combo Montana State Electrical Board Montana Journeyman Electrician License Information Montana Electrical Exam Information Montana 2020 NEC Exam Information Sheet Montana Electrical Laws and Rules Montana Limited Electrical Contractor Application Montana Electrical Contractor Licensing Montana Electrical Continuing Education Montana Electrical Board FAQ Montana Electrical Forms and Renewals
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