Examination preparation
Practice questions are original study items written for this workspace.
Practice only
This is an unofficial Beltz practice examination. It is not created, approved, endorsed, or administered by OCILB or PSI, and it does not contain actual state examination questions.
Full-length simulations
4-hour Electrical and 2-hour Business and Law practice modules, scored independently. Timers run from the moment a module opens, flagged questions can be revisited, and a review screen appears before submission.
Ohio Electrical Contractor
100 scored plus 10 pretest questions · 4 hours · 70% target · open book
Category distribution
- General Electrical Knowledge10
- Transformers and Equipment12
- Service Feeders and Branch Circuits16
- Raceways, Boxes, and Panelboards10
- Conductors and Cables12
- Control Devices8
- Motors and Generators12
- Utilization Equipment8
- Special Occupancies and Equipment12
Permitted references
- Ugly's Electrical References, 2023
- NFPA 70, National Electrical Code, 2023, and/or the 2023 National Electrical Code Handbook
- Electrical Field Reference Handbook, revised for the 2008 NEC
- IBEW-NECA Field Reference Book
Last verified 2026-08-21
Contractor Business and Law
50 scored plus 5 pretest questions · 2 hours · 70% target · open book
Category distribution
- Business Organization2
- Licensing3
- Estimating and Bidding8
- Contract Management5
- Project Management4
- Insurance and Bonding5
- OSHA Recordkeeping and Safety5
- Personnel Regulations5
- Financial Management6
- Tax Laws5
- Lien Laws2
Permitted references
- Contractor's Guide to Business, Law, and Project Management — Ohio, current PSI-listed edition
Last verified 2026-08-21
Your practice history
No practice attempts recorded yet. Electrical and Business and Law modules are always scored independently — one strong module never offsets the other.