Which of the following is a safe practice when working with an electrical system?

Wearing insulated gloves and safety glasses is a safe practice when working with an electrical system because it helps protect the technician from electrical shock and other potential hazards. Insulated gloves provide a barrier against accidental contact with live wires or components, thereby reducing the risk of electric shock. Safety glasses protect the eyes from sparks, debris, or battery acid that might be released during electrical work, especially when handling batteries or working on electrical circuits.

This practice aligns with standard safety protocols in the automotive and electrical industries, where personal protective equipment (PPE) is essential for mitigating risks. It emphasizes the importance of safety first, ensuring that technicians can perform their tasks while minimizing the chances of injury.