Which of the following describes a proper electrical safety precaution?

One of the essential electrical safety precautions is checking a tool's cord for damage and frays. Inspections of cords are crucial because damaged cords can pose significant electrocution and fire hazards. A frayed or damaged cord can expose wires, increasing the risk of electrical shock when the tool is in use. By ensuring that cords are in good condition, operators can minimize these risks and maintain a safe working environment.

While other choices reflect important safety practices as well, such as wearing insulated gloves for additional protection or keeping the area dry to prevent electrical hazards, the direct action of inspecting cords addresses a specific preventive measure for potential electrical accidents caused by equipment malfunction or wear.