Massachusetts 2023 Master Electrician Exam Prep and Study Guide: 12 Practice Exams + 2 Full Final Exams: Trusted by 50k Electricians

Massachusetts 2023 Master Electrician Exam Prep and Study Guide: 12 Practice Exams + 2 Full Final Exams: Trusted by 50k Electricians

Massachusetts doesn’t hand out a Class A (Master Electrician) license lightly. The exam is designed to verify you can operate at the top level of responsibility—leading electrical work, applying the code correctly, and making decisions that stand up in real installations and inspections. That’s why solid field experience alone isn’t always enough to feel comfortable on test day. You need the ability to perform under a time limit, navigate references efficiently, and stay consistent from the first question to the last.

This Massachusetts 2023 Master Electrician Exam Prep and Study Guide is built for practice-driven preparation. You’ll get 12 practice exams plus 2 full final exams to help you train the skills that matter most on Massachusetts’ two-part, open-book exam format: faster code navigation, stronger accuracy, calmer pacing, and fewer avoidable mistakes caused by misreading or slow lookups.

Practice exams turn studying into performance training. Instead of re-reading and hoping it sticks, you develop a repeatable method you can rely on:

• Read precisely to catch the qualifier that changes the answer.
• Recognize the topic fast so you know where you’re headed before you open a book.
• Confirm efficiently using allowed references (open book is only helpful if you don’t over-search).
• Keep momentum so time doesn’t disappear in the middle of the exam.
• Review misses so weak areas become reliable strengths.

Who this is for:

• Massachusetts Journeyman electricians preparing to upgrade to Master Electrician (Class A).
• Candidates preparing for the two-part Massachusetts Master Electrician examination administered by PSI.
• Test-takers who want a structured plan that improves open-book navigation and score consistency.
• Working electricians who need preparation that fits real schedules: practice, review, repeat—then finals.

Exam Details

Massachusetts uses a two-part examination structure for licensure. Exams are open-book, computer-based, and each part is scored independently. You must pass both parts to obtain licensure.

Master Electrician, Part 1

• Number of questions: 90
• Time allowed: 240 minutes
• Passing requirement: 70% (63 correct)

Business and Law (Master Electrician and Systems Contractor Part II)

• Number of questions: 50
• Time allowed: 120 minutes
• Passing requirement: 70% (35 correct)

Part 1 content outline (by number of items):

• State Specific Electrical Requirements (4)
• Advanced Electrical Knowledge and Electrical Theory (6)
• Services (11)
• Grounding and Bonding (10)
• Wiring Methods and Devices (15)
• Motors (7)
• Transformers (1)

Business and Law (Part II) content outline (by number of items):

• Massachusetts Licensing (16)
• Estimating and Bidding (4)
• Lien Law (1)
• Financial Management (3)
• Tax Laws (3)
• Labor Laws (3)
• Project Management (3)

That blueprint is your study roadmap. If you want the fastest improvement, you focus practice where the exam is concentrated—services, grounding/bonding, wiring methods/devices, motors, and state-specific electrical requirements—while keeping steady coverage across all categories.

Open Book Test

Massachusetts examinations are open book. Open book is a real advantage only when you use it with discipline. You will not have time to look up every question. The goal is to be prepared enough to answer many questions directly, and use your references to confirm the details that truly need verification.

Exam-room rules and habits that matter:

• Scrap paper rule: during the exam, only writing on the scrap paper provided by PSI is allowed.
• Bring clean, compliant references: highlighting and underlining of original text is allowed, but handwritten notes are not.
• Prepare your navigation: open-book testing rewards candidates who can get to the right location quickly and move on without “search spirals.”
• Protect pacing: one slow question can cost several faster points later. Train yourself to keep momentum.

What “open book” should look like on test day:

• Identify the keyword first. Before you touch a reference, decide what the question is really testing (service rules, bonding, wiring method limits, motor requirements, etc.).
• Confirm one detail. Use the code book to verify the controlling requirement, then commit and move on.
• Stay consistent. The candidates who score well don’t rely on luck—they rely on a repeatable process.

Licensing Steps

The Master pathway in Massachusetts runs through the Board of State Examiners of Electricians with PSI handling exam processing and testing logistics. While your documentation depends on your specific situation, the exam-centered flow generally follows this sequence:

1. Confirm eligibility for the Master exam. Massachusetts requires Master applicants to hold a Massachusetts Journeyman license and meet the Master-specific education and work documentation requirements in the candidate bulletin.
2. Submit your application and supporting documents through PSI. Massachusetts moved to online exam applications through PSI, and incomplete applications can be returned or deemed incomplete.
3. Complete the required code update certificate requirement. Massachusetts requires documentation of completing a 15-hour code update from a Board-approved provider as part of qualifying for examination.
4. Schedule the exams after approval. Exams are scheduled at designated test sites once you’re approved.
5. Pass both exam parts. Each part is a stand-alone score; you must pass Part 1 and Part II.
6. Complete licensing payment/issuance steps at the test site when eligible. Massachusetts exam guidance explains licensing payment is handled through PSI and can be completed at the time you pass.

State Requirements

Massachusetts requires Master applicants to document both education and experience. The candidate bulletin summarizes Master exam documentation requirements as:

• Education: documentation of the 150-hour Master curriculum
• Work experience: 1 year as a Massachusetts Journeyman
• Code update: documentation of completing the required 15-hour code update from a Board-approved provider

Because Massachusetts exam approval is documentation-driven, your best strategy is to align your preparation with your timeline: build your strongest practice performance as your application is approved and your exam date is scheduled, so you walk in ready to execute.

Reference Books

• National Electrical Code (NEC)
  Primary code reference for Massachusetts exam questions. The exam allows a codebook in multiple binding formats (paperback, ring-binder, spiral, or loose leaf) and allows highlighted/underlined original text.
• Massachusetts Electrical Code, 527 CMR 12.00 State Amendments to the NEC
  The current, adopted Massachusetts State Amendments are allowed as a separate document or as part of the code book.
• Massachusetts General Laws (MGL) applicable to examination questions
  Massachusetts General Laws applicable to exam questions are allowed as a separate document or as part of a code book, with original text highlighted/underlined.
• Board Rules and Regulations, 237 CMR 12.00–23.00
  Allowed reference covering the Board’s rules and regulatory framework tied to licensure, examination, and practice expectations.
• NASCLA Contractors Guide to Business, Law and Project Management (Basic 14th Edition)
  Listed reference used to prepare Business and Law exam questions.
• NFPA 72 – National Fire Alarm Code
  Listed reference used in the Massachusetts exam reference list for code-related questions where applicable.

Test Information and Study Materials

Massachusetts’ Master exam is a performance test. With 90 questions in 240 minutes on Part 1 and 50 questions in 120 minutes on Business and Law, you need a plan that builds both knowledge and execution.

How to use the 12 practice exams (your score-building routine):

• Take a baseline exam early. Time yourself. Your first score is less important than what it reveals: where you miss and where you lose time.
• Build a miss list tied to the exam blueprint. Tag misses to services, grounding/bonding, wiring methods/devices, motors, state-specific requirements, and advanced theory.
• Fix the cause, not just the answer. Most misses come from one of three issues: misreading the question, using the wrong code location, or rushing. Your review should target the real cause.
• Re-run lookups until they’re fast. Open-book advantage comes from speed. Repeat the lookup until you can find the controlling section confidently.
• Train pacing discipline. Don’t let one question steal five others. Learn when to confirm and when to move forward.

How to build strength in the highest-impact Part 1 categories:

• Services (11 items): practice identifying what the question is actually asking—service sizing, equipment requirements, location rules, or protective requirements—then confirm quickly.
• Grounding and bonding (10 items): these questions often hinge on one scenario detail. Practice catching that detail and confirming the correct rule without over-searching.
• Wiring methods and devices (15 items): train careful reading. Many wrong answers come from mixing up what’s permitted, what’s required, and what changes when conditions change.
• Motors (7 items): build a steady approach so motor questions don’t become time sinks.
• State-specific electrical requirements (4 items): don’t skip these. Treat them as points you can secure through familiarity and repetition.

Business and Law prep that actually works (Part II):

• Practice how it’s tested. These questions reward the candidate who can locate the right section, interpret it correctly, and move on.
• Turn the big categories into quick points. Licensing, estimating/bidding, and contract/project management topics are frequent. Repetition makes them faster and more confident.
• Stay calm and consistent. A steady pace beats overthinking on business questions.

How to use the 2 full final exams (your readiness routine):

• Save finals for late-stage prep. Finals are most valuable after you’ve already tightened weak areas through practice cycles.
• Simulate the real session. Time yourself and remove distractions. Practice making decisions under pressure.
• Review finals like a checklist. Identify the last gaps: a category you still miss, a lookup habit that’s still slow, or a pattern of misreading that still shows up under time.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep supports Massachusetts Master Electrician candidates by focusing on what licensing exams really are: performance tests. You don’t just need to know the material—you need a method that holds up under time pressure with open-book references.

• Organized study guidance: a clear routine that keeps you focused and consistent.
• Practice-oriented preparation: repetition that builds speed, accuracy, and confidence.
• Trade-focused review: helps you apply rules correctly, not just memorize facts.
• Reference navigation habits: trains you to confirm key details quickly without wasting time searching.
• Confidence-building structure: full finals help the exam feel familiar so you can stay steady on test day.

This is preparation built for working electricians: practice, review, correct, repeat—then rehearse with finals so you walk into your Massachusetts Master Electrician exams ready to perform.

FAQ Section

Is the Massachusetts Master Electrician exam open book?

Yes. Massachusetts examinations are open-book, computer-based, and administered in two parts. You must pass both parts to obtain licensure.

How many questions are on Massachusetts Master Electrician Part 1?

Master Electrician Part 1 is 90 questions with 240 minutes allowed, and the passing requirement is 70% (63 correct).

How many questions are on the Business and Law exam?

Business and Law (Master Electrician and Systems Contractor Part II) is 50 questions with 120 minutes allowed, and the passing requirement is 70% (35 correct).

What topics are heavily tested on Part 1?

Part 1 includes services, grounding and bonding, wiring methods and devices, motors, advanced electrical knowledge/theory, transformers, and state-specific electrical requirements.

Are handwritten notes allowed in the code book?

No. Highlighting and underlining of original text is allowed, but handwritten notes are not permitted.

Can I write in my references during the exam?

No. During the exam, only writing on PSI-provided scrap paper is allowed.

How should I use the two full final exams?

Use them near the end of your study plan as full dress rehearsals. Take each final timed and uninterrupted, then review results to identify your last weak areas before test day.

What’s the best way to get faster on open-book questions?

Timed repetition. Practice questions train keyword recognition, efficient navigation, and disciplined confirmation so you don’t lose minutes searching for every answer.