Construction Trade Exam Research Area

Master Electrical

Apply for the License and Exam

State of Idaho Division of Buiding Safety
1090 E. Watertower Street, Suite 150
Meridian, ID  83642
Phone:  (208) 334-3950
Idaho Division of Building Safety

Exam Type


Exam Content

Subject Areas % of
Intro 1
NEC Chapter 1 4
NEC Chapter 2 16
NEC Chapter 3 16
NEC Chapter 4 16
NEC Chapter 5 8
NEC Chapter 6 5
NEC Chapter 7 5
NEC Chapter 8 2
NEC Chapter 9 2
Calculations 10
Statute & Rules 5

Total number of test questions: 90
Time allowed (hours): 4.0
The state of Idaho requires that you take and pass a written Electrical Contractor's Business and Law exam for this trade

Go to Business and Law Offering

Books Allowed in the Exam

1. Idaho Electrical Statutes and Rules, 2016. Doc Link
2. National Electrical Code (NFPA-70), 2014, NFPA Buy at Amazon
3. Ferm's Fast Finder Index, 2014 Edition, IAEI. Buy at Amazon
4. Ugly's Electrical References, 2014, George V. Hart. Buy at Amazon
5. Tom Henry's Key Word Index, 2014, Tom Henry. Buy at Amazon

Recommended Study Materials

Idaho • Master Electrical
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Practice Tests ( 3 ) price More Information
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