What is considered an electrical hazard?

An electrical hazard is defined by the potential for electric shock or arc flash, particularly in contexts where live electrical conductors are present. The correct choice emphasizes proximity to energized conductors, which is critical in safety protocols. When anything capable of carrying current is located within 10 feet of an energized conductor, it increases the risk of accidental contact, which could result in severe electric shock or injury. This understanding is essential for tree trimmers, whose job often involves working near power lines and other electrical installations.

In contrast, non-insulated tools or devices that do not carry current do not pose an immediate electrical hazard by themselves, especially when they are not used in proximity to live electrical systems. Hence, such items do not fit the definition of an electrical hazard in this context. Additionally, a device solely emitting sound does not relate to electrical risks unless it interacts directly with electrical systems.