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Washington Contractor License Practice Tests

Washington 06A HVACR Administrator Practice Test



Washington 06A HVACR Administrator Practice Test


This practice test contains over 1,000 pages (over 2,000 questions) and includes answer keys. The questions are based on the official reference books (National Electrical Code 2020, Washington Administrative Code (WAC) 296-46B, and Revised Code of Washington (RCW) 19.28.


This practice test will supplement your experience and other prep materials you may be using, such as the reference & code books listed below. The comprehensive practice test is based on the actual Washington state requirements and bulletin information to ensure it is highly relevant and helps you pass your Washington 06A HVACR Administrator license test.


Test Question Breakdown: 

Type of Certificate Master Electrician Administrator Electrician
NEC & Theory WA Codes NEC & Theory WA Codes NEC & Theory WA Codes
Time Allowed per Section (hours) 3 1   2 1   2 1
Knowledge Area
NEC 90 – Introduction 2 1 1
NEC 100-110 – General Requirements 3 2 2
NEC 200-225, 280-285 – Wiring & Protection 2 2 2
NEC 230 – Services
NEC 240 – Overcurrent Protection 5 4 4
NEC 250 – Grounding & Bonding 5 4 4
NEC 300-398 – Wiring Methods 6 5 4
NEC 400-427, 455-480 – Electrical Equipment 4 4 4
NEC 430-450 – Motors, HVAC, Generators & Transformers 8 7 4
NEC 490 – Equipment > 600 volts 1 1 1
NEC 500-516 – Hazardous Locations 1 1 1
NEC 517-590 – Special Occupancies
NEC 600-695 – Special Equipment 1 1 1
NEC 700-702 – Emergency & Standby Systems
NEC 705-780 – Special Conditions 2 2 2
NEC 800-830 – Communication Systems
Washington Laws & Rules (RCW & WAC) 20 17 17
Major Load Calculations
General Trade Knowledge & Theory 10 6 4

Total Questions

50 20   40 17   34 17
Note: The number of questions in any individual knowledge area is approximate.


Exam Administrator

PSI Services LLC
3210 E Tropicana
Las Vegas, NV 89121


Candidate Information Bulletin


Type of exam: Open Book



2020 National Electrical Code
Washington Administrative Code (WAC) 296-46B
Revised Code of Washington (RCW) 19.28


To schedule a license test, contact:

Visit or call PSI Services LLC at 800-773-9267

General Practice Test Information:


Our downloadable PDF practice tests are unique and created by hand, by our experienced team. Our practice tests are comprehensive, detailed, and will help you earn your licenses quicker.


We have helped many other tradesmen pass their state contractors license tests. Our practice tests can help you too. If you ever have any questions, please contact us.


Study tips: Our practice tests are organized into sections to mimic the official exam bulletin. Each practice question includes a "reference locator".  You can significantly decrease your studying time by observing which topics/chapters you already know well and the ones you do not.  Once you have identified those, you may choose to spend less time on topics you already know, and focus more on the code that you're not familiar with. Example: If you're studying for a General Building license and are very familiar with "Building Planning and Life Safety", but you tend to miss practice questions from the "Building Envelope" section, then you should focus more on that section. The same method applies to all other license practice tests (plumbing, roofing, electrical, alarm, well, etc)


*Our practice tests are significantly longer than the actual state license tests. This will help you learn more so you can get your license quicker and be a better contractor. The better you are, the safer we all are, and the more money you can make. Many licensed contractors can make over $70,000 per year.

*Our practice tests are not easy. If you can pass most of our practice test, you probably have significant experience and you should pass the actual state license test.

*Only the testing authority or state know the exact questions from the real test, so we provide you an extremely thorough practice test. If we provided a practice test with only 50 questions, that wouldn't help you much, so we won't offer that. Many of our practice tests are well over 1,000 questions! We develop these practice tests professionally and we will only provide you with high quality, comprehensive practice tests.

You need a lengthy and in-depth practice test. Anything less could be a waste of your time and money. We will not waste your time or money by providing short, "cheap", or easy tests. Be confident that you will get a great value with our practice tests. If you ever have any questions, please contact us.