R-11 Electrical (Residential)
- 110 questions · 240 minutes · 70% to pass
- Open book · 2017 NEC · scheduled through PSI
- Heaviest topics: services, feeders and branch circuits (18) and grounding and bonding (16)
Arizona R-11, C-11 and CR-11 electrical exam prep self-study
Study for Arizona’s ROC electrical trade exam on the 2017 NEC, the edition PSI tests for R-11, C-11 and CR-11.
Build lookup speed and calculation skill for a 110-question, 240-minute open-book exam.
The Arizona Registrar of Contractors (ROC) licenses electrical contractors: R-11 residential, C-11 commercial and CR-11 for both. PSI gives the trade exams. The PSI outlines for R-11 and C-11/CR-11 list the 2017 NEC.
This package turns JCR’s classroom curriculum into a 2017 NEC study plan you can follow anywhere in Arizona. JCR has trained 20,000+ electricians since 1985. 93% pass rate for JCR classroom students.

Tab the articles and tables you look up most so they open in seconds. PSI’s Arizona outlines allow permanent tabs only, meaning tabs that would tear the page if removed. Post-it notes and removable tabs must come out before the exam.
The manual and videos cover the NEC topics on both ROC outlines: services, grounding and bonding, conductors, raceways, overcurrent protection, motors, lighting and special occupancies.
Books allowed in the exam room
Study-only references (not allowed in the exam room)
You may highlight, underline, annotate and index your books before exam day, but not during the exam. Printed downloads must be bound. A silent, nonprogrammable calculator is allowed.
Official rules
More from JCR: Arizona exam guide · NASCLA vs. ROC exam · NEC adoption by state vs. your exam
Most students who pass study 6–8 weeks, about an hour a night.
Videos and the digital practice exam open right after purchase. Printed materials ship the same business day. Shipping is calculated at checkout.
Questions? Call JCR at (704) 696-8555 or email us here.
Does Arizona have a journeyman or master electrician license? No. The ROC licenses contractor businesses, and the license is statewide. See the Arizona license guide.
I work in Phoenix or Tucson. Is there a city exam? The ROC license covers the whole state. Read the Phoenix and Tucson guides for local details.
What about the NASCLA option? The ROC lets you take the NASCLA accredited electrical exam instead. Since August 1, 2025, its outline lists the 2020 or 2023 NEC, so this 2017 package fits the ROC exam, not NASCLA. Compare them in NASCLA vs. ROC.
How long should I study? Plan on 6–8 weeks, about an hour a night.
Compare the JCR package with exam-prep programs offering the same core features.

Free practice on the 2017 NEC, the edition Arizona’s ROC electrical exams use.
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