Arizona
(C-49) Industrial Refrigeration
(Commercial)
Apply for the License
Arizona Registrar of Contractors
1700 W. Washington St, Suite 105
Phoenix, AZ 85007
Phone: (877) 692-9762
Exam Provider
PSI Licensure: Certification
3210 E. Tropicana
Las Vegas, NV 89121
Phone: (855) 744-0310
Exam Type
OPEN BOOK
Exam Content
| Subject Areas | # of
Questions |
|---|
| Commercial and Industrial Refrigeration | 30 |
| Controls and Motors | 8 |
| Installation, Start-up and Operation | 8 |
| Testing and Trouble Shooting | 8 |
| General Knowledge and Theory | 8 |
| Sizing and Estimating | 4 |
| Box Construction and Cases | 2 |
| Piping and Tubing, including Valves | 12 |
Total number of test questions:
80
Time allowed (minutes):
210
In addition to the trade-specific examination, you must take the
Arizona Statutes & Rules Training Course & Exam
Books Allowed in the Exam
1.
Code of Federal Regulations, 29 CFR Part 1926 (OSHA), GPO [or] (OSHA) Selections by PSI
2.
International Fuel Gas Code, 2018, ICC
3.
International Mechanical Code, 2018, ICC
Books NOT Allowed in the Exam
1.
Modern Refrigeration and Air Conditioning, 19th or 20th Edition, Althous, Turnquist, Bowditch, Bracciano
2.
Industrial Refrigeration Handbook, 1998, Wilbert F. Stoecker
Available Study Materials
PSI OSHA Selections
Study Guide
$54.95
Sample questions are based on the PSI publication titled “29 CFR PART 1926 Selections, as of June 2013” (highlighted in green above).
This file contains approx. 800 sample questions.
REMINDER: PSI uses this book for many exams they offer. Not all sections of this code will apply to your exam.
