Washington Administrative Code(WAC) and Revised Code of Washington (RCW) Electrical Practice Exam

In the context of the Washington Administrative Code (WAC), the regulations clearly state that extension cords are intended for temporary use only. This means that while they can be useful for short-term applications—such as providing power to appliances or devices during special events or when an outlet is out of reach—they are not designed to replace permanent wiring systems within a residential structure. Using extension cords as a permanent solution can pose significant safety risks, including electrical fires or hazards from overloading the cord. The guidelines under WAC emphasize the importance of proper and safe electrical installations, which necessitate adhering to standards that ensure long-term reliability and safety. Thus, when considering the appropriate context for using extension cords in residential settings, it is vital to recognize their designated purpose as temporary tools rather than as substitutes for fixed wiring solutions.