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IA-JE practice questions - frequently asked questions

Plain answers about how IA-JE Exam Prep works: the exam, the questions, pricing, the free trial, and what you actually get.

No - and you should be wary of any site claiming otherwise. Every question here is original, written to mirror the style, difficulty, and judgment the real IA-JE exam tests. Each one comes with a plain-language explanation of why the right answer is right and the others aren't.

The IA-JE exam spans 7 domains: General Electrical Knowledge (13% of the exam); Wiring and Protection (25% of the exam); Wiring Methods and Materials (19% of the exam); Equipment for General Use (19% of the exam); Special Occupancies (13% of the exam); Special Equipment (6% of the exam); Special Conditions (6% of the exam). Every practice question on this site is tagged to one of these domains.

The domains are not weighted equally on the exam. By share of the marks: Wiring and Protection 25%; Wiring Methods and Materials 19%; Equipment for General Use 19%; General Electrical Knowledge 13%; Special Occupancies 13%; Special Equipment 6%; Special Conditions 6%.

The IA-JE exam has 88 questions and is completed in 3 hours 30 minutes. Our timed practice mirrors that length and pacing, so exam day feels familiar.

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