What does PPE stand for?

The correct answer is Personal Protective Equipment. This term refers to the protective clothing, helmets, goggles, and other gear designed to protect the wearer's body from injury or illness in hazardous environments, which is crucial in fields like traffic signal maintenance and construction. The use of PPE is a key safety protocol to minimize risks while working in potentially dangerous conditions, such as near moving traffic or working with electrical components. Ensuring that technicians wear appropriate PPE not only helps reduce accidents but also contributes to overall workplace safety standards.

While other options might contain similar terms, they do not accurately reflect the established terminology recognized in safety and health regulations.