District of Columbia Board of Industrial Trades 1100 4th St SW Washington, DC 20024 Phone: (202) 442-4400
Exam Provider
PSI Services LLC DCRA Plumbers Licensing 3210 E. Tropicana Las Vegas, NV 89121 Phone: (800) 733-2929
Exam Type
OPEN BOOK
Exam Content
Content Areas
% of Questions
Terminology & Fundamentals
6
Basic Theory & Principles
10
Materials
12
Appliances
24
Venting
24
Pipe Sizing & Installation
24
Total number of test questions:
50
Time allowed (hours):
3.0
Books Allowed in the Exam
1.
International Fuel Gas Code, 2012, ICC
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