Free Practice Test
Connecticut E-1 Electrical Contractor
Try 10 questions weighted like PSI’s E-1 trade outline: services and feeders, conductors, photovoltaics, special occupancies, raceways, grounding and more. Every question cites the 2020 NEC section; PSI also allows the 2023 edition. You get a score for each area and an explanation for every answer.
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Topic Breakdown
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Codebook Explanations
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The Connecticut E-1 trade exam is 100 questions in 4 hours, open book, and you need 70%. Photovoltaics alone is 10 questions, and contractors also have to pass a separate 50-question Business and Law exam.
Related reading
Connecticut E-1 Electrical Contractor Exam Day: What to Expect at PSI
Test-day logistics for the Connecticut E-1 electrical contractor exams: PSI test centers, the trade exam and Business and Law, which books you can bring and how to tab them, calculators, pacing, scoring and retakes.
What's on the Connecticut E-1 Electrical Contractor Exam? The PSI Outline
PSI's content outline for the Connecticut E-1 Unlimited Electrical Contractor trade exam: 100 questions across 16 areas, with photovoltaics as heavy as services and feeders, plus the Business and Law exam, the references you can bring, and how to study.
Connecticut E-1 Electrical Contractor License: Requirements and How to Apply
What Connecticut requires for an E-1 Unlimited Electrical Contractor license: two years as a licensed E-2 or 12,000 hours plus 720 classroom hours, the DCP application, the 100-question trade exam and the Business and Law exam, fees and annual renewal.