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Quizzes > Society & Culture

WAC RCW Practice Test: Washington Codes Quiz

Quick, free Washington codes quiz to check your knowledge. Instant results.

Editorial: Review CompletedCreated By: Dhans CoxUpdated Aug 26, 2025
Difficulty: Moderate
2-5mins
Learning OutcomesCheat Sheet
Paper art quiz about WAC and RCW codes on coral background with electrical bolt telecom wave and gavel icons

This WAC RCW practice test helps you check your grasp of Washington codes across electrical, telecom, safety, and job site rules. Get instant feedback, spot gaps before an exam or inspection, and keep learning with the Washington State cosmetology written exam or take a quick break with the Washington State quiz.

What does "WAC" stand for in the context of Washington state regulations?
Washington Agency of Commerce
Washington Association of Counties
Washington Advisory Council
Washington Administrative Code
The WAC stands for the Washington Administrative Code, which contains the administrative rules adopted by state agencies. These rules implement and interpret statutes found in the RCW. They provide detailed requirements that agencies must follow. .
What does "RCW" stand for in Washington state law?
Regulated Code of Washington
Rules Code of Washington
Revised Code of Washington
Revised County of Washington
The RCW is the Revised Code of Washington, which compiles all permanent laws currently in force in Washington state. Acts passed by the legislature are codified in the RCW. It serves as the statutory authority that WAC rules implement. .
Which body enacts statutes that become part of the RCW?
State Supreme Court
Washington State Legislature
Washington Department of Commerce
Governor's Office
Statutes in the RCW are enacted by the Washington State Legislature during its legislative sessions. Once signed by the Governor, these laws are codified in the RCW. Administrative agencies then implement these statutes through WAC rulemaking. .
Which entity publishes the Washington Administrative Code (WAC)?
Governor's Office
Washington State Legislature
Code Reviser, Office of the Secretary of State
Washington State Bar Association
The Code Reviser within the Office of the Secretary of State is responsible for publishing and maintaining the WAC. They compile agency rules and ensure consistency in formatting and numbering. Their office also publishes the Washington State Register. .
Which code has higher legal authority if there is a conflict: RCW or WAC?
They are equal in authority
RCW
WAC
Neither has legal authority
The RCW, being the statute enacted by the legislature, has higher legal authority than the WAC, which contains rules adopted by agencies under legislative authority. When a WAC rule conflicts with an RCW statute, the RCW prevails. .
Where would you find administrative rules for Washington state agencies?
Washington Bulletin
Revised Code of Washington
Washington Administrative Code
Washington State Register
Administrative rules adopted by state agencies are compiled in the Washington Administrative Code (WAC). The Washington State Register publishes proposed and adopted rules, but the permanent codification is the WAC. .
Where would you find the statutes for Washington state law?
Revised Code of Washington
Washington Administrative Code
Washington Code Annotated
Washington State Register
The Revised Code of Washington (RCW) compiles all permanent statutes enacted by the legislature. The WAC contains administrative rules, not statutes. .
WAC rules are adopted through which formal process?
Executive orders
Legislative bill hearings
Judicial decisions
Administrative rulemaking under the Administrative Procedure Act
WAC rules are adopted under the Washington Administrative Procedure Act, which sets out procedures for proposing, commenting on, and adopting agency rules. This process uses forms like CR-101, CR-102, and CR-103. .
RCW statutes are enacted by which body?
Washington State Legislature
Code Reviser
State Supreme Court
Attorney General
The Washington State Legislature drafts, debates, and enacts statutes that are codified in the RCW. The Governor may sign or veto these bills. .
Which code defines executive agency procedures in Washington?
Washington Administrative Code
Revised Code of Washington
Washington State Register
Secretary of State's Rules Manual
The WAC contains rules that detail how executive branch agencies carry out statutes. The RCW lays out the statutes themselves. .
Electrician licensing requirements in Washington are found in which WAC title?
480
296
308
19
Washington Administrative Code Title 296 is published by the Department of Labor & Industries and includes chapter 296-46B for electrician licensing and standards. .
Which RCW chapter authorizes the state building code council to adopt building codes?
19.27 RCW
34.05 RCW
19.118 RCW
43.22 RCW
RCW 19.27 establishes the state building code council and grants it authority to adopt and update building codes. That chapter governs residential and commercial codes. .
Which WAC title regulates utilities and telecommunications under the Utilities and Transportation Commission?
308
19
480
296
WAC Title 480 contains rules adopted by the Utilities and Transportation Commission, including those for public utilities like electricity, gas, water, and telecommunications. .
What is the primary purpose of the Revised Code of Washington (RCW)?
To list administrative agency rules
To provide case law summaries
To offer advisory opinions
To compile all permanent state statutes
The RCW compiles all permanent laws enacted by the Legislature and signed by the Governor. It does not contain administrative rules or case summaries. Those are found in the WAC and official case reporters respectively. .
Which WAC chapter contains the Washington Electrical Installation Code?
296-46B
296-305
296-24
308-32
Chapter 296-46B WAC contains the Washington Electrical Installation Code under the Department of Labor & Industries. It sets standards for wiring methods, equipment, and licensing. .
Which WAC section specifically governs electrician licensing requirements?
296-24-075
296-46B-020
296-46B-903
296-800-100
WAC 296-46B-903 sets out the licensing requirements for electricians, including qualifications, examination, and renewal. Other sections address wiring methods and safety. .
Under Washington's Administrative Procedure Act, how often must agencies review their WAC rules?
Every four years
Every year
Only when statutes change
Every 10 years
RCW 34.05.310 requires each agency to review its rules at least once every four years to determine if they should be amended, repealed, or retained. This ensures outdated rules are addressed. .
Under RCW 34.05.990, what is the maximum civil penalty for violating an administrative rule?
Up to $500 per violation
No financial penalty
Up to $5,000 per violation
Up to $50,000 per violation
RCW 34.05.990 authorizes civil penalties of up to $5,000 for each violation of an administrative rule if specified by statute. Agencies must follow due process before imposing fines. .
Which form is used to file an order of adoption for a WAC rule after hearings and comments have closed?
CR-105
CR-102
CR-101
CR-103
The CR-103 form, titled "Order of Adoption," is filed after the proposal (CR-102) and public comment to adopt a rule. It indicates the final text and effective date. .
RCW 19.27A outlines which state code?
Electrical Code
Residential Energy Code
Fire Code
Uniform Plumbing Code
RCW 19.27A establishes the state residential energy code, setting efficiency standards for new and renovated homes. The Building Code Council updates it via WAC rulemaking. .
Which utilities does WAC Title 480 regulate?
Electricity, gas, water, transportation, and telecommunications
Education and health services
Only electricity and gas
Only water and waste management
WAC Title 480 covers rules for public utilities including electric, gas, water, wastewater, transportation, and telecommunications under the Utilities and Transportation Commission. .
Which RCW chapter establishes the Groundwater Management Act?
42.56 RCW
90.44 RCW
19.118 RCW
34.05 RCW
RCW 90.44 establishes the Groundwater Management Act to regulate groundwater withdrawals and protect aquifers. It includes planning, permitting, and enforcement provisions. .
Under WAC continuing education rules, how many hours of code instruction must a journey-level electrician complete each year?
16 hours
0 hours
4 hours
8 hours
Washington requires journey-level electricians to complete 8 hours of continuing education in electrical code updates each year under WAC 296-46B licensing rules. This ensures ongoing competency. .
Which code can be modified by agency rulemaking rather than by the legislature?
Both WAC and RCW
RCW
WAC
Neither WAC nor RCW
The WAC is comprised of rules that agencies adopt through the Administrative Procedure Act. The RCW can only be changed by legislative action. Agencies derive authority to create and amend WAC rules from statutes. .
In WAC rulemaking, what is the CR-101 form used for?
Notice of rule-making intent
Order of adoption
Expedited rule adoption
Proposed rule text
The CR-101, or "Preproposal Statement of Inquiry," announces an agency's intent to consider adopting or amending rules. It invites preliminary public input. .
Which RCW section governs the state adoption of the Uniform Plumbing Code?
19.27A.020 RCW
43.22.080 RCW
19.118.040 RCW
19.27.031 RCW
RCW 19.27.031 directs the Building Code Council to adopt the Uniform Plumbing Code as part of the state building codes. This ensures uniform plumbing standards statewide. .
Under WAC 296-46B-020, what is the minimum conductor size for a 15-amp branch circuit?
8 AWG
10 AWG
14 AWG
12 AWG
WAC 296-46B-020 mirrors the National Electrical Code in requiring a minimum of 14-gauge copper conductors for 15-ampere branch circuits. Larger gauges are used for higher amp circuits. .
RCW 19.28.021 applies which building code to what types of structures?
Historic buildings exempted
Both new and remodeled residential and commercial structures
Temporary event structures only
Agricultural structures only
RCW 19.28.021 states that the state building codes apply to all new and remodeled residential and commercial structures, with limited exceptions. Historic buildings may have special provisions but are not exempt by default. .
The Public Records Act is codified in which WAC chapter?
42-56 WAC
44-14 WAC
19-27 WAC
34-05 WAC
Chapter 44-14 WAC implements rules and fees related to the Public Records Act. RCW 42.56 is the statute, while the WAC provides administrative guidance. .
Under RCW 42.56, within how many business days must an agency respond to a public records request?
Ten business days
One business day
No specified timeframe
Five business days
RCW 42.56.520 requires agencies to respond to public records requests within five business days after receipt, providing the records or furnishing a timeline. .
Which WAC chapter covers safety standards for construction in Washington?
480-100
296-46B
296-24
296-155
Chapter 296-155 WAC, issued by the Department of Labor & Industries, contains safety standards for the construction industry in Washington state, covering fall protection, scaffolding, and more. .
RCW 19.27B outlines which state code?
Fire Code
Commercial Energy Code
Residential Energy Code
Mechanical Code
RCW 19.27B establishes the state commercial energy code, setting efficiency standards for new and existing commercial buildings. The Building Code Council updates it via WAC. .
After filing a CR-103 order of adoption, a new WAC rule becomes effective after how many days?
31 days
60 days
7 days
Immediately
Under WAC rulemaking procedures, a final rule filed via CR-103 typically becomes effective 31 days after filing with the Code Reviser. Agencies may specify a later date but not earlier. .
RCW 49.17 governs which labor standard in Washington state?
Overtime rules
Minimum wage requirements
Worker's compensation
Child labor regulations
RCW 49.17 is the state Minimum Wage Act, establishing minimum wage rates and enforcement by the Department of Labor & Industries. Other labor laws reside in separate chapters. .
Under WAC 296-24, which agency enforces the lockout/tagout safety standard?
Department of Ecology
Department of Health
Utilities and Transportation Commission
Department of Labor & Industries
WAC 296-24 is enforced by the Department of Labor & Industries (L&I) and covers process safety management, including lockout/tagout procedures. L&I conducts inspections and issues citations. .
Which RCW chapter addresses telecommunication fraud in Washington?
19.118 RCW
19.256 RCW
42.56 RCW
80.04 RCW
RCW 19.256 prohibits fraudulent, deceptive, or unfair practices in the telecommunications industry, including billing schemes and unauthorized charges. .
Under WAC 480-120-080, how many days' notice must a utility give before changing service offerings?
No notice required
30 days
7 days
90 days
WAC 480-120-080 requires utilities to file and provide 30 days' advance notice before making changes to tariffs or service offerings. This ensures customers and regulators have time to review. .
Under RCW, local jurisdictions may amend state building codes only after providing how many days' notice before a public hearing?
30 days
90 days
No notice required
60 days
RCW 19.27.0315 requires local governments to provide at least 60 days' notice before holding a public hearing on proposed amendments to state building codes. This allows public input. .
In what publication are Washington's WAC rulemaking notices published?
Secretary of State Newsletter
State Law Journal
Washington Bulletin
Washington State Register
The Washington State Register is the official weekly publication for proposed and adopted WAC rules, agency notices, and executive orders. The WAC itself is the permanent codification. .
In the event of a direct conflict between an RCW statute and a WAC rule, which takes precedence under Washington law?
WAC rule
Judicial interpretation
Agency discretion
RCW statute
RCW statutes, enacted by the legislature, have higher legal authority than WAC rules adopted by agencies. When a conflict arises, the WAC must be interpreted to comply with the RCW. .
What is the purpose of the CR-105 form in the WAC rulemaking process?
To propose permanent rule text
To provide a preliminary cost analysis
To withdraw an existing rule
To file an expedited rule-making order without a CR-101
The CR-105 form is used under the expedited rule-making process to adopt, amend, or repeal rules without issuing a CR-101 notice, typically when no public hearing is needed. .
According to WAC 480-120-191, within how many days must a public utility resolve a written customer complaint?
30 days
10 days
60 days
No deadline specified
WAC 480-120-191 requires that utilities resolve written customer complaints within 30 days of receipt, ensuring timely customer service and regulatory oversight. .
Which document is amended directly by the Washington Legislature rather than through administrative rulemaking?
Agency policy manuals
Revised Code of Washington
Washington State Register
Washington Administrative Code
Only the RCW, containing statutes, can be amended by the Legislature through bills and session laws. The WAC is amended by agencies under rule-making authority. .
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Study Outcomes

  1. Understand RCW vs WAC Distinctions -

    Identify the key differences between Washington's RCW and WAC codes and their respective functions in state regulations.

  2. Recall WAC Codes Electrical Requirements -

    Memorize essential electrical standards outlined in the Washington WAC to ensure safe and compliant installations.

  3. Interpret Telecom Regulations -

    Analyze telecom-related provisions within the WAC to determine how they apply to licensing and technical operations.

  4. Apply Code Knowledge to Scenarios -

    Use quiz scenarios to practice applying WAC and RCW rules in real”world compliance situations.

  5. Evaluate Compliance Strategies -

    Assess different approaches for meeting code requirements and identify best practices for regulatory adherence.

  6. Prepare for Licensing Exams -

    Gauge your readiness for Washington licensing tests by testing your knowledge of wac and rcw codes.

Cheat Sheet

  1. Distinction Between RCW and WAC -

    The Revised Code of Washington (RCW) contains statutes passed by the state legislature, whereas the Washington Administrative Code (WAC) houses agency-adopted rules that implement those statutes. A handy mnemonic - "Statutes Pass, Rules Act" - helps remember that RCW = laws and WAC = rules. For precise definitions, consult the Washington State Legislature's official site.

  2. Structure of WAC Codes Electrical -

    Electrical regulations fall under WAC Title 296, Part 46B, detailing licensing, safety standards, and inspection protocols managed by the Department of Labor & Industries. Familiarize yourself with section breakdowns (e.g., 296-46B-900 for definitions) and use the NFPA 70 as a cross-reference for national electrical standards. Reviewing sample wiring diagrams in WAC 296-46B-903 can boost confidence before an exam or quiz.

  3. Key RCW Requirements for Licensing -

    RCW 18.28 outlines plumbing, electrical, and telecommunications contractor licensing statutes, including experience and exam prerequisites. Remember the "3E Rule": Education, Experience, Exam - as each is legally mandated before licensure. Check the Department of Licensing's RCW summaries to verify statutory updates and fee schedules.

  4. Telecom Regulations in WAC -

    Telecommunications service providers are regulated under WAC Title 480, with WAC 480-120 detailing service quality and reporting requirements enforced by the Utilities & Transportation Commission. Use the "Quadruple T" mnemonic - Tariffs, Terms, Testing, Transparency - to recall core compliance areas. Official UTC guides and WAC chapters offer sample tariff templates and testing protocols.

  5. Exam-Ready Tips for the Washington WAC Code Quiz -

    Timing and familiarity with code navigation are crucial: practice locating key sections in under two minutes each to mirror quiz conditions. Group study flashcards on "rcw vs wac" and "wac codes electrical" can reinforce recall through repetition. Lastly, take the free washington wac code quiz multiple times to identify weak spots and track progress.

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