Montana master electrician exam: frequently asked questions

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

Montana law requires the master electrician examination to include at least 80 questions. The exam is commonly listed as an 80-question examination.

The published Montana Master Electrician examination information lists 240 minutes of testing time.

The minimum passing score for the Montana Master Electrician exam is 75%.

The published Montana Master Electrician examination information lists a 75 percent minimum passing score.

PSI is the exam vendor for the Montana State Electrical Board. Applicants must be approved by the Board before registering for an exam.

Montana requires either graduation as an electrical engineer from an accredited college or university plus at least 2,000 hours of legally obtained practical electrical experience, or at least 8,000 hours of legally obtained journeyman-level experience in planning, laying out, or supervising electrical installations and repairs.

Yes. Montana electrical licensing is administered statewide through the Montana State Electrical Board.

Current Montana State Electrical Board exam information states that exams are based on the 2020 NEC. This product is based on the 2026 NEC for updated code-cycle study and reference-navigation practice.

Yes. Montana electrical licensing is handled at the state level through the Montana State Electrical Board.

No. Montana regulates electrical contractors separately. Candidates who plan to operate an electrical contracting business should review the state electrical contractor license requirements.

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.

Approved references include the National Electrical Code, Montana Building Codes Amendments, and Printreading by David L. Hittinger. A silent, nonprinting, nonprogrammable calculator that is not designed for preprogrammed electrical calculations is also allowed.

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.

Calculation practice is important because the Montana Master Electrician examination includes major load calculations and electrical theory. A dedicated calculations study guide helps candidates practice formulas, table use, conductor sizing, service and feeder work, box fill, raceway fill, motor calculations, and other math-based topics.

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

The published Montana Master Electrician examination description includes National Electrical Code, general trade knowledge and theory, and major load calculations. Montana law also identifies the National Electrical Code, board rules, and applicable electrical laws as required examination subjects.