Free Practice Test
Minnesota Master Electrician
Try 10 questions on the 2026 NEC — services and feeders, grounding and bonding, special occupancies, motors and calculations — the edition Minnesota has tested since August 2026. You get a score for each topic and a worked explanation for every calculation.
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Topic Breakdown
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Codebook Explanations
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The Minnesota Class A Master exam is 80 questions in 5½ hours, and you need 70% to pass. In 2026 only 49.3% of master attempts passed, and DLI rates master questions harder than journeyworker questions.
Related reading
Minnesota Master Electrician Exam Day: DLI's Rules, the Supplied Code Book, and Pacing
Exam day for the Minnesota Class A master: schedule ahead, arrive 30 minutes early with photo ID, use DLI's untabbed 2026 NEC, Laws and Rules Booklet and calculator, stay in the building, and get results by email.
What's on the Minnesota Master Electrician Exam? Topics, Difficulty, and How It Differs From Journeyworker
The Minnesota Class A Master exam: 80 harder questions on the 2026 NEC and Minnesota laws — services and feeders, grounding, special occupancies, motors and load calculations — and how to study for it.
Minnesota Master Electrician License: Requirements, Experience, and How to Apply
What Minnesota requires for a Class A master license: 60 months of experience including planning, laying out and supervising, the $50 DLI exam, CE, and master-level reciprocity with North Dakota, South Dakota and Nebraska.