Licensing Exams by Trade Name - Home Link

Washington DC

(309) Low-Voltage Electrician

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District of Columbia
Board of Industrial Trades

1100 4th St SW
Washington, DC  20024
Phone:  (202) 442-4400
Exam Provider
PSI Services LLC
DCRA Electrician Licensing

3210 E. Tropicana
Las Vegas, NV 89121
Phone:  (800) 733-2929
Exam Type
OPEN  BOOK
Exam Content
Content Areas% of
Questions
General Knowledge24
Low-Voltage Remote Control & Alarm Systems22
Low-Voltage Communications & Sound Systems36
Low-Voltage Control Circuits14
Fiber Optical Cables & Raceways4
Total number of test questions:
50
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 Hart
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Additional Recommended Books
1a.
Ferm's Fast Finder Index, 2014, IAEI
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1b.
Tom Henry's Key Word Index, 2014, Tom Henry
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