Construction Trade Research Area

Master Electrician

Apply for the License

Colorado State Electrical Board
1560 Broadway, Suite 1350
Denver, CO  80202
Phone: (303) 894-2300
Colorado Electrical Licensing Link

Exam Administrator

PSI Licensure : Certification
3210 E. Tropicana
Las Vegas, NV 89121
Phone: (800) 733-9267
Candidate Information Web Page

Exam Type


Exam Content

Subject Areas % of
General Electrical Knowledge 6
Services, Feeders, and Branch Circuits 11
Grounding and Bonding 14
Overcurrent Protection 5
Conductors and Cables 4
Raceways and Boxes 5
Special Occupancies 9
Special Equipment 9
Electrical Devices 4
Motors 8
Transformers 4
Photovoltaics 2
Electrical Calculations 9

Number of Questions: 90
Time Allowed (Minutes):



Books Allowed in the Exam

1. National Electrical Code (NFPA-70), 2014, NFPA. Buy at Amazon
Code books will be provided at the test center.
You may NOT use your personal copies of code books.

Our Study System   How We Write Our Questions

Recommended Study Materials

Colorado • Master Electrician
Product NamePrice    
Comprehensive Tutorial price More Information
Basic Electrical Calculations Tutorial price More Information
Practice Tests ( 3 ) price More Information Part of Bundle (below)

Recommended DVD Study Courses

DVD TitlePrice Disc Purchase and Description
Electrical Resource Set (4 discs) price Link to CD description

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The Bundle

Includes Tutorial(s) and
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Includes Tutorial(s), Practice Tests,
and each DVD Study Course listed above
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