Wisconsin Journeyman Electrician License Exam Exam Prep
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Free WI-JE Practice Questions

10 exam-style questions with answers and explanations, straight from our 1,030-question bank. Tap an answer to check yourself. When you're ready, take the scored version in the free practice test.

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The WI-JE exam has 100 questions and runs 4 hours.

These 10 free WI-JE questions are organized by exam domain, so you can see how each part of the Wisconsin Journeyman Electrician License Exam blueprint is tested. Reveal the answer and explanation under each question.

Domain 1: Wis. Admin. Code § SPS 305

Question 1

Which eligibility route meets Wisconsin Journeyman Electrician examination requirements?

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Correct answer: A - At least three years of approved construction electrician apprenticeship

Domain 2: Wis. Admin. Code § SPS 316

Question 2

A Wisconsin electrical requirement differs from a general NEC rule. Which requirement controls when Wisconsin has a specific modification?

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Correct answer: B - Wisconsin electrical code requirement

Question 3

Which agency regulates Wisconsin Journeyman Electrician credentials and examinations?

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Correct answer: A - Wisconsin Department of Safety and Professional Services

Domain 3: 2017 National Electrical Codebook (NEC) or Handbook

Question 4

A feeder is installed with an equipment grounding conductor in the same raceway as circuit conductors. What is the primary purpose of the equipment grounding conductor?

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Correct answer: A - A low-impedance fault-current path that allows overcurrent devices to operate

Question 5

A 120-volt branch circuit supplies a continuous load of 16 amperes. What minimum branch-circuit rating is required using the continuous-load rule?

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Correct answer: C - 20 amperes

Question 6

A service calculation exceeds the rating of existing service equipment. What should be verified before selecting replacement equipment?

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Correct answer: A - Service equipment rating is adequate for calculated load

Question 7

A motor repeatedly trips overload protection shortly after starting. Voltage is normal and connections are correct. What should be investigated first?

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Correct answer: B - Motor overload or mechanical problem

Question 8

When sizing motor conductors, which source is used for motor full-load current calculations?

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Correct answer: C - Applicable NEC motor full-load current tables

Question 9

Why does the NEC limit conductor fill in raceways?

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Correct answer: B - Prevent overheating and pulling problems

Question 10

What is the primary purpose of an overcurrent protective device?

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Correct answer: C - Protect conductors from excessive current heating

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