- The Exam at a Glance
- Where the 80 Questions Come From
- Open-Book Rules for the 2023 NEC
- 2023 Exam Reference vs. 2026 Installation Rules
- Eligibility Paths and Early Testing
- Fees, Approval and Scheduling
- Retakes, Reciprocity and Renewal
- Domain-by-Domain Review Sheet
- Turning the Allocations Into a Plan
- Frequently Asked Questions
- The exam is 80 multiple-choice questions in 180 minutes, with a 70% passing score.
- Wiring & Protection is the largest domain at 16 questions; Special Equipment, Special Conditions and Communication Systems are small.
- Only a softcover 2023 NEC is allowed; the NEC Handbook is excluded and inserted material is prohibited.
- Maine's 2026 NEC installation rules (effective July 1, 2026) do not change the exam's 2023 NEC reference.
The Exam at a Glance
This is the one-page version of the Maine Journeyman Electrician License Exam: the facts you should be able to recite before you sit down at a testing center or open your remote-proctoring session. The exam is administered under the Maine Electricians' Examining Board, and the official examination is delivered by the provider, Prov, Inc. Facts here were last checked against Board and provider materials on September 30, 2026. Always confirm details against the current Candidate Information Bulletin before you book.
| Item | What to Know |
|---|---|
| Format | Computer-delivered, multiple-choice written exam |
| Questions | 80 |
| Time limit | 180 minutes |
| Passing score | 70% |
| Exam fee | $90 |
| Initial license | $150, plus a $21 SBI criminal-history check |
| Biennial renewal | $150, every two years |
| Delivery | Prov testing centers or Examroom live remote proctoring |
| Code book | Softcover 2023 NEC only (open book) |
| Calculator | Simple four-function only |
Three minutes per question is a comfortable pace on paper, but an open-book exam changes the math. Every code lookup costs time, so the real skill is knowing roughly where a topic lives in the NEC before you start flipping. For a deeper look at how the passing line works, see ME-JE Passing Score 2026: Exactly What You Need to Pass. A 70% passing score is a requirement, not a pass rate; no official cohort pass-rate statistics have been verified, which is worth remembering when you read the numbers people quote online. The ME-JE pass rate discussion covers that distinction in more detail.
Where the 80 Questions Come From
The exam covers ten official examination subject headings, taken from the State of Maine Office of Professional and Occupational Regulation Candidate Information Bulletin (MOPOR-2026.04.17, printed page 4). Note that these are examination subject headings, not preparation-curriculum headings, so don't assume your apprenticeship classroom units map onto them one for one. The bulletin gives question counts per domain. It does not publish percentage weights, so treat any percentage breakdown you see elsewhere with suspicion.
| Domain | Subject Heading | Questions |
|---|---|---|
| 1 | General Electrical Theory & Principles | 10 |
| 2 | Wiring & Protection | 16 |
| 3 | Service Feeders and Branch Circuits | 5 |
| 4 | Wiring Methods & Materials | 12 |
| 5 | Motors & Controls | 11 |
| 6 | Equipment for General Use | 12 |
| 7 | Special Occupancies | 5 |
| 8 | Special Equipment | 5 |
| 9 | Special Conditions | 2 |
| 10 | Communication Systems | 2 |
| Total | 80 |
That distribution is the single most useful fact on this sheet. A candidate who is excellent at Special Conditions and Communication Systems but shaky on Wiring & Protection is making the wrong trade. For a fuller treatment of each heading, see ME-JE Exam Domains 2026: Complete Guide to All 10 Content Areas.
Open-Book Rules for the 2023 NEC
The Maine exam is open book, but the rules are narrow, and a mistake here can derail your test day before the first question appears.
- Allowed: a softcover 2023 NEC.
- Not allowed: the NEC Handbook. The Handbook's commentary and extra pages make it a different book, and it is excluded.
- Allowed markings: existing handwriting, highlighting, underlining and tabs in your NEC.
- Prohibited: inserted or attached material, such as loose notes, sticky pages of formulas, or taped-in reference sheets.
- Calculator: a simple four-function calculator only. Don't plan on a scientific or programmable model.
Key Takeaway
Do your tabbing and highlighting well before test day, and keep it to tabs, highlighting, underlining and handwriting. Anything that looks like an added page or attached note is the kind of thing that gets a book rejected. If you're unsure whether a specific tab style or marking is acceptable, check the Board's FAQ before exam day rather than at the testing desk.
Because the exam is open book, the questions reward navigation more than memorization. You will not be asked to recite article numbers from memory, but you will lose time if you have never practiced finding the right table or section under pressure. Your study guide plan should include timed lookup drills inside the actual book you'll bring.
2023 Exam Reference vs. 2026 Installation Rules
This is the most common point of confusion for 2026 candidates, so it gets its own section.
- The exam reference remains the 2023 NEC.
- Maine adopted the 2026 NEC for installations effective July 1, 2026.
Those are two separate things. An installation-code adoption date tells working electricians which edition governs the jobs they permit and inspect; it is not an announcement that the exam has switched editions. If you buy a 2026 NEC because the state adopted it, you have bought the wrong book for the exam. Buy and tab the 2023 softcover, and track the Board's exam materials and FAQ for any future announcement of an exam-version change.
The same separation shows up after licensing. The 15-hour NEC update follows the Board's code-update cycle. It is not an automatic requirement to repeat the course at every biennial renewal.
Eligibility Paths and Early Testing
Board approval is required before you can schedule, so eligibility comes first. The standard path requires:
- 8,000 licensed apprentice/helper work hours, and
- 576 approved study hours, including a 45-hour current-NEC course.
The alternatives are:
| Path | Requirements |
|---|---|
| Standard | 8,000 apprentice/helper work hours; 576 approved study hours including a 45-hour NEC course |
| High-school program | Accredited two-year electrical high-school program, plus 7,000 qualifying supervised hours and 45 NEC hours |
| Community college or Corrections program | Graduation from a Maine community-college or Corrections electrical program, plus 4,000 qualifying supervised hours and 45 NEC hours |
| Approved apprenticeship | At least 576 study hours, 8,000 work hours and 45 NEC hours |
Early testing is not early licensure
Qualifying college and Corrections graduates may test upon graduation. Qualifying apprentices may test after completing approved study and 4,000 work hours, before they reach the full licensure hours. This is where candidates get tripped up: passing early does not itself grant the unrestricted journeyman license. You can hold a passing result while still being short of the hours needed for full licensure. Keep three states straight in your head:
- Exam-eligible: approved to schedule and sit the exam.
- Journeyman-in-training status: a stage on the way, not the full license.
- Fully licensed journeyman: exam passed and all hour and course requirements met.
For the full eligibility discussion, including how to document hours, see ME-JE Requirements 2026: Eligibility, Prerequisites & How to Qualify.
Fees, Approval and Scheduling
The cost structure has three separate pieces, and they are paid at different times:
- Exam fee: $90, paid for each exam sitting.
- Standard initial license: $150, plus a $21 SBI criminal-history check.
- Standard biennial renewal: $150.
Budget separately for your NEC book, tabs and any prep materials. The complete breakdown is in ME-JE Certification Cost 2026: Complete Pricing Breakdown.
The scheduling sequence
- Confirm which eligibility path fits your hours and education.
- Obtain Board approval. Don't try to book a seat first.
- Choose your delivery method: a Prov testing center, or Examroom live remote proctoring.
- Schedule, then prepare your 2023 NEC and a simple four-function calculator.
If you choose remote proctoring, test your equipment and room setup ahead of time, and read the remote rules for how your book and workspace will be checked. For timing questions, the exam dates and scheduling guide goes further.
Retakes, Reciprocity and Renewal
Retesting
For electrician retesting, no attempt restriction is stated within the two-year authorization window. Each additional sitting does require another exam fee, so a failed attempt has a real cost even without a cap. If you do miss, use your score feedback to rebuild around the biggest domains first.
Reciprocity
Maine reciprocity requires all three of the following:
- A license from an agreement state,
- That state's written examination, and
- At least six years of active electrical work.
Renewal
The license renews every two years at the standard $150 fee. Keep the renewal cycle and the NEC-update cycle apart: the 15-hour NEC update tracks the Board's code-update cycle rather than every biennial renewal.
Domain-by-Domain Review Sheet
Use the following blocks as a checklist of what to be able to find and apply in the 2023 NEC. They are organized by the ten official subject headings. This is a review aid, not a list of live exam items.
Domain 1: General Electrical Theory & Principles (10 questions)
The calculation and fundamentals domain, and the one where your four-function calculator earns its keep.
- Ohm's law and power relationships, series and parallel circuit behavior
- Single-phase and three-phase basics
- Setting up a calculation cleanly so one slip doesn't cascade
Domain 2: Wiring & Protection (16 questions)
The largest domain on the exam. Treat it as your top priority.
- Conductor sizing, ampacity and the correction and adjustment concepts that modify it
- Overcurrent protection and the rules for devices and their ratings
- Grounding and bonding fundamentals
Domain 3: Service Feeders and Branch Circuits (5 questions)
Smaller in count, but tightly linked to Domain 2 concepts.
- Service, feeder and branch-circuit requirements
- Load-related calculations that rely on code tables
Domain 4: Wiring Methods & Materials (12 questions)
A lookup-heavy domain. Knowing the layout of the book pays off.
- Raceways, cables and enclosures, and where each is permitted
- Support, fill and installation requirements for common wiring methods
Domain 5: Motors & Controls (11 questions)
Motor-related questions often involve multiple code sections working together.
- Motor circuit components and their relationships
- Overload, short-circuit and disconnecting means concepts
- Control circuits and related protection
Domain 6: Equipment for General Use (12 questions)
Everyday equipment rules that come up constantly in real installations.
- Lighting, appliances, receptacles and fixed equipment requirements
- Installation and protection rules for commonly used equipment
Domain 7: Special Occupancies (5 questions)
Occupancy-specific rules that modify the general requirements.
- Learn how special-occupancy chapters amend the general rules
- Practice finding the governing section rather than memorizing it
Domain 8: Special Equipment (5 questions)
Equipment-specific chapters layered on top of the general rules.
- Know how to move from a general rule to the special-equipment article that overrides or supplements it
Domain 9: Special Conditions (2 questions)
Two questions only. Don't over-invest, but know the chapter exists.
- Be able to locate the relevant NEC section quickly if one appears
Domain 10: Communication Systems (2 questions)
Also two questions. Light familiarity and good navigation are enough.
- Know where the communications content sits in your tabbed book
Candidates often ask how hard the exam really is. Because the format is open book and the weight sits in a handful of domains, difficulty tends to come from time pressure and book navigation rather than from obscure memorization. See How Hard Is the ME-JE Exam? Complete Difficulty Guide 2026 for a fuller discussion.
Turning the Allocations Into a Plan
This is the only study-method section in this cheat sheet, and it ties directly to the question counts. The logic: schedule your heaviest domains earliest and revisit them last, because they carry 61 of the 80 questions across five headings.
Domain 1 and Domain 2 foundations
- Rebuild calculation fluency (10 questions), then start Wiring & Protection (16 questions)
- Tab the 2023 NEC as you learn where things live
Domains 3 and 4
- Service, feeders and branch circuits (5), then Wiring Methods & Materials (12)
- Timed lookup drills inside your own book
Domains 5 and 6
- Motors & Controls (11) and Equipment for General Use (12)
- Practice multi-section problems that combine several articles
Domains 7 to 10, then full review
- Special Occupancies, Special Equipment, Special Conditions and Communication Systems (14 questions combined)
- Finish with a timed, mixed practice set, then revisit Domain 2
Adjust the pacing to your hours and your work schedule; the principle is to match study time to question counts. A broader plan is laid out in the ME-JE study guide, and you can test yourself against original practice questions on the main practice test site. Practice items there are original, not copies of live examination questions, and the full practice question bank is organized by the same ten subject headings so you can drill your weakest domain first.
Frequently Asked Questions
A softcover 2023 NEC. The NEC Handbook is excluded. Existing handwriting, highlighting, underlining and tabs are permitted, but inserted or attached material is prohibited. Maine's adoption of the 2026 NEC for installations effective July 1, 2026 does not change the exam's 2023 NEC reference.
There are 80 multiple-choice questions with a 180-minute time limit, and the passing score is 70%. The ten subject headings carry fixed question counts, led by Wiring & Protection at 16. Percentage weights are not published.
No. Qualifying college and Corrections graduates may test upon graduation, and qualifying apprentices may test after approved study and 4,000 work hours, but passing early does not itself grant the unrestricted journeyman license. Full licensure still depends on meeting the complete requirements.
No attempt restriction is stated for electrician retesting within the two-year authorization window. You will pay another $90 exam fee for each new sitting, so it pays to retake with a plan focused on the largest domains rather than simply trying again.
Reciprocity requires a license from an agreement state, that state's written examination, and at least six years of active electrical work. Check the Board's journeyman licensing page for the current agreement-state details and application steps.
No. The license renews every two years at the standard $150 fee, but the 15-hour NEC update follows the Board's code-update cycle, not an automatic requirement to repeat the course at every biennial renewal.