Which safety equipment is typically required when working with mechanical systems?

Personal protective equipment (PPE) is essential when working with mechanical systems due to the various hazards that may be present. This includes potential exposure to moving parts, flying debris, chemicals, or other hazardous conditions. Goggles protect the eyes from dust, debris, and splashes, which are common in mechanical environments. Gloves provide hand protection from cuts, abrasion, and sharp edges while handling tools and materials. Helmets are vital for protecting the head from falling objects and should be worn in environments where overhead hazards are present.

In contrast, the other options focus on limited protection or general clothing that does not adequately address the specific risks associated with mechanical work. For instance, relying solely on gloves or only work boots does not cover the full range of potential hazards, leaving other vulnerable areas unprotected. Standard clothing may not provide the necessary durability or protection needed in a mechanical setting, making it insufficient compared to the comprehensive coverage offered by appropriate PPE.