Free Practice Test
North Dakota Master Electrician
Try 10 questions from our North Dakota Master blueprint: services and feeders, load calculations, wiring methods, grounding and North Dakota’s contracting, licensing and wiring rules. Every question cites the 2026 NEC section or the North Dakota rule it comes from, and none rests on an NEC rule North Dakota changes. You get a score for each area and an explanation for every answer.
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Your Score
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Topic Breakdown
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Codebook Explanations
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The North Dakota State Electrical Board’s Master exam has a 1-hour closed-book part and a 3.5-hour open-book part, and you need 70%. From the December 2026 exams it follows the 2026 NEC and North Dakota’s laws, rules and wiring standards; North Dakota sizes electric heat at 125% in service and feeder calculations.
Related reading
North Dakota Master Electrician Exam Day: What to Expect
Test-day logistics for the North Dakota master exam: the Board's invitation, Bismarck exam dates, the closed-book hour and open-book part, the books the Board provides, the 70% passing score and retake waiting periods.
What's on the North Dakota Master Electrician Exam?
What the North Dakota State Electrical Board's master exam covers, its closed-book and open-book parts, the 2026 NEC load-calculation changes, and the North Dakota contracting and wiring rules a master needs.
North Dakota Master Electrician License: Requirements and How to Apply
What North Dakota requires for a master electrician license: 10,000 hours or a year as a licensed journeyman, the State Electrical Board's exam, the three master statuses, contracting rules, reciprocity and renewal.