- The Two-Part Passing Rule
- What 70% Actually Means in Questions
- Where the Points Live: Part I Domains
- Part II: 30 Applied Questions, 21 to Clear
- Open-Book Rules and the Note Conflict
- The Code Edition Question
- Fees, Retakes and the Three-Attempt Rule
- A Domain-Ordered Plan for Hitting the Mark
- Frequently Asked Questions
- You must score 70% on each part independently: 56 of 80 on Part I, 21 of 30 on Part II.
- A strong Part I score cannot rescue a weak Part II, or the reverse.
- Wiring Methods and Devices carries 18 Part I questions; Troubleshooting and Testing is the biggest Part II block at six.
- Both parts must be passed within your 12-month eligibility period.
The Two-Part Passing Rule
The Massachusetts Journeyman Electrician exam (Certificate B, issued by the Massachusetts Board of State Examiners of Electricians and administered by PSI Services LLC) does not produce a single blended score. It is built from two separately scored parts, and each one has its own cut line of 70%.
That structure is the most important thing to understand about the passing score. Candidates sometimes hear "110 questions" and picture one pool where a few strong areas can offset weak ones. That is not how it works here. The 110 figure aggregates two different examinations with different formats, different clocks and different passing thresholds:
| Component | Questions | Time Allowed | Passing Requirement |
|---|---|---|---|
| Part I: Trade Examination | 80 | 180 minutes | 70% = 56 correct |
| Part II: Applied Examination | 30 | 60 minutes | 70% = 21 correct |
| Combined listing | 110 | Four hours total, but not one shared timer | Both parts must independently pass |
Each part runs on its own timer. Time left over on Part I does not carry into Part II. Both exams are computer-delivered and open-book at an authorized Massachusetts testing center; the bulletin excludes remote and out-of-state administration.
What 70% Actually Means in Questions
Percentages feel abstract until you convert them into the number of questions you can afford to miss. The official thresholds translate to this:
- Part I: You need 56 correct out of 80, which means you can miss at most 24.
- Part II: You need 21 correct out of 30, which means you can miss at most 9.
Part II looks forgiving at first glance because nine misses sounds like a lot. But with only 30 questions, each one is worth a larger share of the part. A cluster of three or four misses in one subject can consume nearly half your margin. Part II is also an applied written examination: it asks you to work problems, read plans and diagnose scenarios, not to recall a code section. It is not a hands-on assessment and it is not the master's Business and Law examination.
One thing this article deliberately does not do is claim a historical pass rate or tell you how many candidates clear each part. No such figure is established in the verified facts for this exam, so any number you see quoted elsewhere deserves skepticism. For the honest picture of what is and is not known, read MA-JE Pass Rate 2026: What the Data Shows.
Where the Points Live: Part I Domains
Part I draws on thirteen published objectives. The official item counts per domain are fixed, which lets you see precisely where 56 correct answers have to come from. These are question counts as published, not converted into percentage weights.
| Part I Domain | Questions |
|---|---|
| General Knowledge | 8 |
| Services | 11 |
| Grounding and Bonding | 7 |
| Wiring Methods and Devices | 18 |
| Motors | 4 |
| Transformers | 1 |
| Low-Voltage Distribution | 2 |
| Special Occupancies and Equipment | 5 |
| Overcurrent Protection | 6 |
| Lighting | 2 |
| Alarm Systems | 6 |
| Photovoltaic | 6 |
| Energy Storage Systems | 4 |
Wiring Methods and Devices (18 questions)
This is the single largest Part I subject, accounting for more than one in five questions on the trade exam. Treat it as the anchor of your preparation.
- Know how to navigate the wiring methods articles quickly in an open-book setting
- Practice locating device and box requirements without scanning the whole index
- Pair every method with the Massachusetts amendments that may modify it
Services (11) and General Knowledge (8)
Together these two domains deliver 19 questions, more than the largest single domain. Services rewards candidates who understand service equipment, disconnects and the relationship between utility and customer-side requirements. General Knowledge covers the definitions and framework you need to read every other article correctly.
Grounding and Bonding (7), Overcurrent Protection (6)
Both are heavily intertwined with Services and Wiring Methods. A candidate who understands bonding at the service and how overcurrent devices coordinate with conductors picks up points across several domains at once.
Part II: 30 Applied Questions, 21 to Clear
Part II covers six published objectives, numbered Domains 14 through 19 in the supplied outline. The distribution is much flatter than Part I, which means there is no single dominant subject to lean on:
| Part II Domain | Questions |
|---|---|
| Circuit Calculations (Ohm's Law) | 5 |
| Electrical Schematics and Plans | 5 |
| Materials and Components | 5 |
| Troubleshooting and Testing | 6 |
| Massachusetts Amendments | 5 |
| Licensing Laws and Regulations | 4 |
Troubleshooting and Testing is the largest block at six questions, but it is only one point ahead of four other subjects. To reach 21 correct, you need competence in nearly every area. A candidate who skips Licensing Laws and Regulations as "just memorization" gives up four of thirty questions, which would burn a large part of the nine-miss allowance.
Circuit Calculations (Ohm's Law)
Five questions of straight applied math. Here the permitted nonprogrammable calculator earns its keep. Practice series, parallel and combination circuits until the setup is automatic, and check your units every time.
Massachusetts Amendments and Licensing Laws
These are the most state-specific parts of the whole exam. National code knowledge alone will not carry you, since the amendments and regulations are about what differs in Massachusetts. Nine of the thirty Part II questions come from these two domains combined.
For the full list of domain names and what each one tests, the MA-JE Study Guide 2026: How to Pass on Your First Attempt walks through how to build a complete preparation plan.
Open-Book Rules and the Note Conflict
Both parts are open-book. Approved references include the NEC, NFPA 72, the Massachusetts amendments and the licensing regulations. A qualifying nonprogrammable calculator is also permitted. Open-book does not mean easy: with 80 questions in 180 minutes on Part I, you have roughly two and a quarter minutes per question, and every minute spent hunting through a code book is a minute not spent answering.
The candidate information bulletin addresses highlighting, underlining and permanent tabs. Those preparation methods are the safest way to make your references faster to navigate. Where it gets murky is handwritten notes in the margins:
A practical consequence: build your speed through pre-exam practice rather than through dense annotation. Familiarity with where things live in the book beats any set of margin scribbles you might later be told to ignore.
The Code Edition Question
Candidates reasonably want to know which edition of the NEC the exam will test. The honest answer, at the time of this research, is that it should be treated as unconfirmed. The state's code page identifies a 2026-code adoption, but adoption alone does not establish when the examination cuts over to questions based on that edition. The bulletin's own statements about July timing and a seven-month update window conflict with each other.
What to do about it:
- Check the Massachusetts Electrical Code page and the Board's published policies before purchasing references.
- Obtain an explicit examination-date confirmation from the Board or PSI before committing to an edition-locked study set.
- Be wary of any prep source that guarantees a specific edition without citing that confirmation.
Scheduling decisions that depend on this are covered in MA-JE Exam Dates 2026: Testing Windows, Deadlines & Scheduling.
Fees, Retakes and the Three-Attempt Rule
The score you need is tied to money and time, because failing a part has both a fee and a calendar consequence.
| Item | Amount |
|---|---|
| PSI application processing | $60 |
| Part I trade examination | $80 |
| Part II applied examination | $55 |
| State processing | $31 |
| Regular total | $226 |
| Qualifying VALOR applicants (state processing waived) | $195 |
| Initial license issuance (separate) | $104 |
| Retake of both parts | $135 |
Retake fees depend on which part you retake; sitting for both again totals $135. Two rules govern how long you have:
- The 12-month window. Both parts must be passed within the applicable 12-month eligibility period. Passing Part I and then letting the window lapse means starting over.
- The three-attempt limit. After three unsuccessful attempts, the bulletin requires additional education before further attempts.
The fee structure and what else you will pay for are broken out in MA-JE Certification Cost 2026: Complete Pricing Breakdown. And because you cannot sit for either part without qualifying first, review MA-JE Requirements 2026: Eligibility, Prerequisites & How to Qualify for the high-school, 600-hour education, 8,000-hour work experience, 15-hour Code Update and CORI requirements. Those hours are eligibility prerequisites, not exam timers.
A Domain-Ordered Plan for Hitting the Mark
Generic study advice is plentiful. What matters here is sequencing your effort around where the questions actually are. Because you must clear each part separately, a sensible ordering front-loads the heavy Part I domains and reserves dedicated time for the Part II skills that require practice rather than reading.
Wiring Methods, Services and Grounding
- Cover the 18 + 11 + 7 questions that make up nearly half of Part I
- Tab your code book as you go so navigation becomes reflex
Overcurrent, General Knowledge, Special Occupancies
- Reinforce the definitions that unlock every other article
- Link overcurrent protection back to conductor and service topics
Photovoltaic, Energy Storage, Alarms, Motors
- Treat the 10 solar-and-storage questions as a unit
- Review NFPA 72 for alarm-systems questions
Part II applied skills
- Daily Ohm's Law and circuit calculation drills
- Plan reading, troubleshooting scenarios and component identification
- Massachusetts amendments and licensing regulations review
Finish with timed sets that mirror the real split: an 80-question block in 180 minutes, then a separate 30-question block in 60 minutes. Practicing them as two distinct sittings builds the pacing habits you need. If you want question sets organized this way, the MA-JE practice test is built around the two-part format, and the MA-JE Cheat Sheet 2026: One-Page Review of Must-Know Facts is a useful last-week reference.
Key Takeaway
Track two numbers during practice, not one: your Part I score against 56/80 and your Part II score against 21/30. If either trails its threshold, that is where your next study block goes, regardless of how strong the other looks.
Frequently Asked Questions
You need 70% on each part independently. That is 56 correct out of 80 on Part I and 21 correct out of 30 on Part II. The two parts are not averaged together.
Retake fees depend on the part, so you pay for the part you need to retake. Both parts must be passed within the applicable 12-month eligibility period, so keep that window in mind when scheduling.
After three unsuccessful attempts, the bulletin requires additional education before you can attempt again. Use your first attempt seriously rather than treating it as a trial run.
Yes. Approved references include the NEC, NFPA 72, the Massachusetts amendments and the licensing regulations, and a qualifying nonprogrammable calculator is permitted. Confirm with PSI what annotation is allowed, since the bulletin is inconsistent on handwritten margin notes.
On Part I, Wiring Methods and Devices is largest with 18 questions, followed by Services with 11. On Part II, Troubleshooting and Testing leads with six, but the other domains are close behind, so broad coverage matters more than specializing.
Understanding the passing score is the first step; the rest is building the skills behind it. Start with the full study guide and test yourself against both thresholds on the MA-JE practice exam site.