Oregon Electrician, Limited Residential Apprentice License (OR) Apprentices in Oregon’s residential electrical programs turn to this license as their entry credential after completing required classroom hours and on-the-job training. It’s designed for those actively working under a journeyman’s supervision, typically early-career electricians preparing for higher licensure levels. The exam covers wiring methods, grounding systems, and NEC code applications specific to residential installations.
| Exam Name | Oregon Electrician, Limited Residential Apprentice License |
| Exam Code | OR |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
