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Washington 06A HVACR Master Electrician License Practice Test

Original price was: $249.99.Current price is: $219.99.

Washington 06A HVACR Master Electrician 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 Master Electrician 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:


Important Study Guide Download


Utilizing the strategies outlined in our Study Guidance document is key to your exam preparation. It is specially designed to deepen your understanding of the code/reference aspects vital to the exam. Please be reminded that the actual license exam questions are confidential and unavailable to anyone, including Our materials and methodology thoroughly prepare you for the code/reference section of the exam, enabling you to effectively apply your working knowledge to the test questions


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Start your journey to certification with our PDF practice tests, and experience a smarter, more strategic way to study. Any questions? We’re here to support you.


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