Nevada
(C-21D) Refrigeration & 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 Provider
PSI Clark County Office 450 N Stephanie St. Henderson, NV 89014 Phone: (855) 205-5827
Exam Type
OPEN BOOK
Exam Content
Subject Areas
# of Questions
Systems / Components
20
Metering Devices / Troubleshooting
20
Controls & Wiring
10
Chilled Water
3
Refrigerants
3
Walk-in Refrigerators
1
Safety
3
Total number of test questions:
60
Time allowed (hours):
2.0
Scope of Work
Repair and replacement of any parts of existing units or systems of air-conditioning and refrigeration, including the compressors, motors, relays, coils, heat exchangers and other appurtenances and equipment, but not the replacement of complete condenser assemblies on remote systems, air handlers or any work that may alter the design of an existing system.
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 are required to pass the Contractor Management Survey Exam offered by PSI.
Books Allowed in the Exam
1.
Uniform Mechanical Code, 2018, IAPMO
Books NOT Allowed in the Exam
1.
Troubleshooting and Servicing Modern Air Conditioning and Refrigeration Systems, 2nd Edition, John Tomczyk
2.
Modern Refrigeration and Air Conditioning, 19th or 20th Edition, Althous, Turnquist, Bowditch, Bracciano
3.
CFR Title 29, Part 1926 Selections (OSHA), 2013, PSI
Available Study Materials
This study guide only covers the OSHA portion of the PSI exam.
PSI OSHA Selections, 2013 Study Guide
$49.95
We advise that you NOT purchase the PSI published book shown in the exam bulletin. We recommend a better, up-to-date allternative on our Study Guides purchase page linked below.
The button below will take you to the details about our 800 question Study Guides and provide you with a FREE "Reference Navigator" document that allows you to more accutately decide which sections of the federal code applies to your exam. PSI does not provide this information.
