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Electrician · Apprentice to Master

Pass your electrician exam.

Prep for every stage — the IBEW/NECA apprenticeship aptitude test, the Journeyman exam, and the Master exam — with NEC code, load calculations, grounding, and state-specific content.

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First lesson and a 10-question practice exam free at launch — no account needed.

Paratissimus electrician exam picker

From apprenticeship to master license

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NEC code knowledge

Wiring methods, conductor sizing, and the code articles exams test most.

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Load calculations

Residential and commercial calcs worked step by step.

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Grounding & bonding

One of the most-tested and most-missed topics.

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Aptitude test prep

Algebra, reading, and mechanical reasoning with a no-calculator drill mode.

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State-specific content

Exam content tailored to your state's requirements.

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Full practice exams

Question sets for each level with an explanation on every answer.

Paratissimus electrician exam picker Paratissimus quiz answer explanation

Try a few sample questions

Original practice questions written to match the topic areas — not real exam questions.

1. Using Ohm's Law, what current flows through a 24-ohm resistor connected to a 120-volt source?
5 amps. (I = V ÷ R = 120 ÷ 24 = 5 A.)
2. What is the primary purpose of the equipment grounding conductor?
To provide a low-impedance path for fault current back to the source so overcurrent devices trip and metal parts don't stay energized — a safety path, not a normal current-carrying conductor.
3. The IBEW/NECA apprenticeship aptitude test primarily measures which areas?
Algebra and functions plus reading comprehension (and mechanical reasoning in some batteries). Paratissimus includes a no-calculator drill mode that mirrors test conditions.

Simple, per-exam pricing

From $7.99/mo
Aptitude · Journeyman · Master
  • IBEW/NECA Aptitude — $7.99/mo · $54.99/yr
  • Journeyman — $9.99/mo · $69.99/yr
  • Master — $19.99/mo · $139.99/yr
  • Full course for each level
  • Cancel anytime
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Electrician Exam FAQ

Which level should I study — Aptitude, Journeyman, or Master?

Aptitude is for apprenticeship applicants; Journeyman is for licensed-electrician candidates after apprenticeship; Master is the advanced license for those who supervise work and pull permits.

Which NEC edition does it use?

Content follows the National Electrical Code; states adopt different editions and amendments, so always confirm which edition your exam uses.

Is there state-specific content?

Yes — exam content is tailored by state where applicable. Confirm your state or local licensing board's requirements.

Can I use a calculator on the exam?

It depends on the exam — the aptitude test is typically no-calculator, while licensing exams often allow one. Paratissimus includes a no-calculator drill mode for aptitude prep.

Is this the license itself?

No. Paratissimus is study material; your license is issued by your state or local licensing board after you pass the exam and meet its requirements.

What's on the Master exam that isn't on Journeyman?

More advanced calculations, commercial systems, plan review, code administration, and business/law topics.

Ready for your electrician exam?

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Paratissimus is an independent study aid developed by Hondo Systems. It is not affiliated with, endorsed by, or sponsored by the IBEW, NECA, the NFPA, or any state or local licensing board. NEC® and National Electrical Code® are registered trademarks of the National Fire Protection Association. This app is study material only and does not issue any electrician license. Code editions and requirements vary by jurisdiction and may change — always confirm current details with your licensing board.