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The following references are recommended to study for the Arizona C-11 Electrical (Residential). This examination is used to obtain a Arizona C-11 Electrical (Residential) License. Also to become a licensed contractor in Arizona, candidates will also need to pass a business and management exam.
Only the following references are permitted to be taken into the exam.
- OSHA 1926
- NEC
- NFPA 72
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NFPA 70: National Electrical Code (NEC) Paperback, 2017 Edition
$208.99View ProductThe code you—and the world—depend on to keep pace with ever-evolving electrical hazards and challenges.
NFPA 70®, National Electrical Code® (NEC®), is the authoritative document addressing electrical installations in residential, commercial, and industrial settings. The NEC is revised every three years to stay in sync with industry practices, emerging trends, and the development and introduction of technologies to provide comprehensive rules for designers, installers, inspectors, engineers, electricians, and anyone else who works in the electrical industry. The code is organized for ease of use.
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Ugly’s Electrical References, 2026 Edition
$32.99View ProductUgly’s Electrical References, 2026 Edition is the essential on-the-job reference tool for electrical industry professionals.
The 2026 Edition provides the most pertinent, up-to-date information used by electricians, including updated NEC code and table change information; mathematical formulas; NEMA wiring configurations; conduit bending guide; ampacity and conduit fill information; transformer and control circuit wiring diagrams; and conversion tables.
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NFPA 72 National Fire Alarm and Signaling Code, 2016 Edition
$208.99View ProductGet insights on the latest requirements for the design, installation, inspection, testing, and maintenance of fire alarm and emergency communications systems. Update to the newest edition of the standard that provides requirements that reflect the needs and concerns of code users in the field today with the 2025 edition of NFPA 72®, National Fire Alarm and Signaling Code®. Consult the most advanced and comprehensive requirements ever developed for the application, installation, location, performance, and inspection, testing, and maintenance (ITM) of fire alarm and emergency communications systems, including mass notification systems (MNS), used to protect life and property.
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Photovoltaic Systems
$164.99View ProductThe Photovoltaic Systems is a comprehensive guide to the design and installation of residential and commercial PV systems. Numerous illustrations explain the concepts behind how PV arrays and other components operate, and photographs of actual installations show how components are integrated together to form complete systems.
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Arizona Electrical License- Commercial and Residential (C-11, CR-11) Tab Pack
$59.99View ProductArizona Electrical License- Commercial and Residential (C-11, CR-11) Tab Pack includes the following:
- 29 CFR OSHA 1926 Construction Industry Regulations & Standards
- 2017 National Electrical Code – NFPA 70
- NFPA 72 National Fire Alarm and Signaling Code, 2016 Edition
Arizona Electrical License- Commercial and Residential (C-11, CR-11) Examination Preparation Materials, These are materials used in the preparation for the examination but are not permitted in examination area during examination:
- Ugly’s Electrical References 2023
- Photovoltaic Systems
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Arizona Electrical License- Commercial and Residential (C-11, CR-11) Online Exam Prep Complete Package
$1,049.93View ProductThe Arizona Electrical License- Commercial and Residential (C-11, CR-11) Complete Package includes all references used during the exam. You will also have access to the online course which includes practice quizzes to simulate the testing process and high lighting guides to assist in preparing your books for the exam.
The highlighting guides and quizzes are designed to familiarize students with testing materials. We do not provide students with exact test questions, as the state does not release this information.



