Free Practice Test
Minnesota Power Limited Technician
Try 10 questions on the 2026 NEC — Class 1 through 4 circuits, fire alarm, communications and optical fiber, plus the grounding, wiring methods and theory the exam also covers — the edition Minnesota has tested since August 2026. You get a score for each topic and an explanation that cites the section.
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Instant Score
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Topic Breakdown
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Codebook Explanations
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The Minnesota Power Limited Technician exam is 80 questions in 5½ hours, and you need 70% to pass. In 2026 through July, 55.9% of attempts passed. DLI hands you an untabbed NEC, so finding a rule quickly matters as much as knowing it.
Related reading
Minnesota Power Limited Technician Exam Day: What DLI Provides, the Rules, and Pacing 5½ Hours
Exam day for the Minnesota PLT: arrive 30 minutes early with photo ID, DLI supplies an untabbed 2026 NEC, the Laws and Rules Booklet and a calculator, no phones in the building, and results by email.
What's on the Minnesota Power Limited Technician Exam? Topics, the 2026 Table Moves, and a Study Plan
The Minnesota PLT exam covers far more than low voltage: DLI's knowledge areas, our 80-question blueprint, where the 2026 NEC moved the limited-energy tables, and how to study for an untabbed code book.
Minnesota Power Limited Technician License: Requirements, Experience, and How to Apply
What Minnesota DLI requires for a Power Limited Technician license: what technology circuits are, 36 months of experience and the credits that count toward it, the employer rule, the exam, renewal and CE.