Practice test

California Journeyman Electrician Practice Test

Free California journeyman electrician practice test with 20 NEC-based questions. Covers grounding, load calculations, and wiring methods. Instant scoring.

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These questions are for study practice only and are not official exam questions.

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Question 1

1

Nonmetallic-sheathed (NM) cable must be secured within what distance of an outlet box and at what maximum intervals along the run?

Question 2

2

Which of these dwelling receptacle locations requires GFCI protection under NEC 210.8?

Question 3

3

What minimum depth of clear working space does the NEC require in front of a 120/240-volt residential panelboard?

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