Oklahoma
Refrigeration Journeyman

Apply for the License

State of Oklahoma Construction Industries Board 2401 N.W. 23rd Street, Suite 2F Oklahoma City, OK 73107 Phone: (405) 521-6550 Toll Free: (877) 484-4424 Oklahoma Construction Industry Licensing Link

Exam Administrator

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

Exam Type

OPEN  BOOK

Exam Content

Subject Areas # of Questions Electrical Knowledge and Controls 15 Refrigerants 5 Piping 5 Refrigeration Equipment and Components 17 Refrigeration Systems Operations 15 Safety 3 Total number of test questions: 60 Time allowed (minutes): 150 In Oklahoma, you must also pass the Mechanical Business and Law Exam unless you are already a licensed electrical contractor who is adding a classification to your license.

Books Allowed in the Exam

1. International Mechanical Code, 2015, ICC 2. Modern Refrigeration and Air Conditioning, 20th Edition, Althous, Turnquist, Bowditch, Bracciano, Goodheart-Willcox 3. Code of Federal Regulations - 29 CFR Part 1926 (OSHA), latest amendments - OR - (OSHA) Excerpts latest amendments by PSI.

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 Jan-2018