Licensing Exams by Trade Name - Home Link

Nevada
(C-21D) Refrigeration and Air Conditioning Maintenance Contractor

Apply for the License

Nevada State Contractor‘s Board
2310 Corporate Circle, Suite 200
Henderson, NV  89074
Phone: (702) 486-1100

Exam Administrator

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

Exam Type

OPEN  BOOK

Exam Content

Subject Areas# of
Questions
Systems / Components20
Metering Devices / Troubleshooting20
Controls and Wiring10
Chilled Water3
Refrigerants3
Walk-in Refrigerators1
Safety3
Total number of test questions:
60
Time allowed (hours):
2.0

This exam may also include questions on the following subjects:

  • Reading and interpreting construction codes and regulations
  • Nevada Health Department regulations
  • Appropriate building codes
  • Trade materials, tools, equipment and methods
  • Nevada Occupational Safety and Health Rules

In addition to the trade-specific examination, you may be required to pass the Business and Law Exam offered by PSI or take an "approved" Business and Law course

Books Allowed in the Exam

1.
Uniform Mechanical Code, 2012, IAPMO
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Books NOT Allowed in the Exam

1.
Troubleshooting and Servicing Modern Air Conditioning and Refrigeration Systems, 2nd Edition, John Tomczyk
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2.
Modern Refrigeration and Air Conditioning, 19th or 20th Edition, Althous, Turnquist, Bowditch, Bracciano
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3.
Code of Federal Regulations, 29 CFR Part 1926 (OSHA), GPO [or] (OSHA) Selections by PSI
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Available Study Materials
PSI OSHA Selections
Practice Exam
$74.95

Sample questions are based on the PSI publication titled "29 CFR PART 1926 Selections, as of June 2013".

This file contains 796 sample questions.

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