Licensing Exams by Trade Name - Home Link

Washington DC
(824) Residential Maintenance Electrician

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District of Columbia
Board of Industrial Trades

1100 4th St SW
Washington, DC  20024
Phone:  (202) 442-4400

Exam Administrator

PSI Services LLC
DCOPLA Program

3210 E. Tropicana
Las Vegas, NV 89121
Phone:  (800) 733-9267
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Exam Type

OPEN  BOOK

Exam Content

Subject Areas% of
Questions
General Knowledge12
Services and Service Equipment22
Feeders10
Branch Circuits and Conductors26
Wiring Methods and Materials15
Equipment and Devices8
Special Occupancies, Equipment and Conditions7
Total number of test questions:
60
Time allowed (hours):
3.0

Books Allowed in the Exam

1.
National Electrical Code (NFPA-70), 2011, NFPA
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2.
Ugly‘s Electrical References, (any edition) George V. Hart
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Additional Recommended Books

1.
Ferm's Fast Finder Index, 2011, IAEI
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2.
Tom Henry's Key Word Index, 2011, Tom Henry
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We highly recommend that you purchase one of the two NEC index books above to study for your exam.  Each book is a comprehensive subject index to the NEC.  They provide an even faster way to look up subjects covered in the exam and are far more detailed than the index at the end of the code book.

Available Study Materials
ICC City/County Practice Exam
$45.95 - $149.95

Questions are sourced from the “Allowed” book titles shown above.  A subject category index is included.

The price of study materials is based on the exam title chosen in our order form and the number of questions included in the files we send.

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