The APWA color for "Electric" is which of the following?

The correct answer is "Blue" when referring to the APWA color code for "Electric." In the APWA (American Public Works Association) uniform color code system, blue identifies electric lines. This system is designed to enhance safety by providing a standardized color reference for underground utility infrastructure, aiding in the identification of utility types in excavation and construction settings.

While options like red are used to denote fire protection systems, such as fire lines, and yellow is designated for gas lines, blue distinctly marks electrical lines. Understanding this color coding is crucial for anyone involved in excavation work to prevent accidental damage to utilities and ensure the safety of workers and the public.