Free Practice Test
Missouri Master Electrician
Try 10 questions weighted like the real Prov Missouri exam — grounding and bonding, conductors, special occupancies and services — on the 2023 NEC. You get a score for each area and a worked explanation for every calculation.
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Your Score
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Topic Breakdown
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Codebook Explanations
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The Missouri statewide Master Electrician exam (2023 version) is 51 questions in 3 hours, open book on the NEC, and you need 70% to pass.
Related reading
Missouri Master Electrician Exam Day: What to Expect with Prov
Test-day logistics for the Missouri master electrician exam: Prov test centers or remote testing, the NEC as your only book, pacing 51 questions in 3 hours, and scoring.
What's on the Missouri Master Electrician Exam? Prov's Outline
Prov's outline for the Missouri master electrician exam (2023 NEC version): 51 questions across ten areas, led by grounding and bonding, and how to study with the NEC as your only reference.
Missouri Master Electrician Exam: Requirements and the Statewide License
What the Missouri statewide master electrician exam leads to: the optional statewide electrical contractor license, its experience and insurance requirements, the Prov exam on the NEC, and renewal.