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ICC Residential Electrician (G18, 2017 NEC)

Try 10 questions weighted like the real ICC G18 exam — dwelling branch circuits, services, feeders and load calculations, wiring methods and pools — on the 2017 NEC. You get a score for each area and a worked explanation for every calculation.

10 Questions
~5 Minutes
No Credit Card

What you’ll get

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Your Score

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Topic Breakdown

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Codebook Explanations

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About the ICC Residential Electrician (G18, 2017 NEC) exam

The ICC Residential Electrician exam (G18) is the 2017-NEC version of R18: 60 questions in 3 hours, open book, and you need 70%. It covers dwelling wiring only, with branch circuits and services making up nearly half the exam.

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