Massachusetts master electrician exam: frequently asked questions

Massachusetts Master Electrician exam preparation should include open-book code navigation and reference-use practice. Candidates should follow the current Massachusetts testing instructions for the exact references, tabs, notes, calculators, and code edition allowed during testing.

Massachusetts Master Electrician Part 1 is listed with 90 questions. The Business and Law portion for Master Electrician and Systems Contractor licensing is listed with 50 questions.

Massachusetts Master Electrician Part 1 is listed with 240 minutes of testing time. The Business and Law portion is listed with 120 minutes of testing time.

Each listed Massachusetts master electrician examination part requires a 70 percent passing score.

A licensed Journeyman Electrician applying for the Master Electrician license examination must document at least one year of experience as the holder of a Massachusetts Journeyman Electrician license while actively engaged in electrical work.

Yes. Massachusetts electrical licensing is administered statewide through the Board of State Examiners of Electricians within the Division of Occupational Licensure.

The Massachusetts Board of State Examiners of Electricians oversees electrical licensing and standards for electrical work in the Commonwealth.

Yes. Massachusetts has a state Master Electrician license regulated through the Board of State Examiners of Electricians.

Yes. Massachusetts electrician and systems credentials have different scopes and responsibilities. Candidates should confirm the credential that matches the type of work they plan to perform, supervise, or qualify for.

Yes. Candidates should confirm the required license classification, eligibility requirements, application process, code edition, reference rules, and post-exam licensing steps before scheduling or taking an exam.

Massachusetts exam materials allow references to be tabbed or untabbed, and highlighting or underlining of original text is allowed. Handwritten notes are not allowed in exam references.

Massachusetts exam materials identify the National Electrical Code and Massachusetts General Laws and regulations applicable to examination questions as allowed reference materials, subject to the current candidate bulletin and examination rules.

The 2026 NEC helps students build updated code-cycle knowledge and practice navigating the newest NEC structure. Candidates should also use the NEC edition required by the current Massachusetts exam instructions for their scheduled test.

Calculation practice is important because electrical exams often require candidates to apply formulas, tables, service rules, feeder rules, conductor sizing methods, and load calculation procedures. A dedicated calculations guide helps candidates practice these skills more consistently.

Exam-room reference rules are controlled by the current Massachusetts testing instructions. Candidates should review the official rules before test day to confirm which books and materials are permitted.

NEC tabs help candidates locate major articles, chapters, tables, and subject areas faster during study. This supports stronger code-navigation practice and helps candidates become more comfortable using the NEC as a reference.

Yes. Candidates should review Massachusetts electrical laws, licensing requirements, inspection expectations, state rules, and any Massachusetts-specific subjects listed in the current examination instructions.

The Massachusetts Master Electrician exam is a two-part exam. Part 1 covers technical electrical knowledge, and Part 2 covers business and law topics.

Massachusetts requires 150 clock hours of classroom instruction as the education prerequisite for the Master Electrician examination.

Part 1 includes State Specific Electrical Requirements, Advanced Electrical Knowledge and Electrical Theory, Services, Grounding and Bonding, Wiring Methods and Devices, Motors, Transformers, Low-Voltage Distribution, Special Occupancies and Equipment, Overcurrent Protection, Lighting, Alarm Systems, Photovoltaic, and Energy Storage Systems.