Answer :
Final answer:
Visors are the best protective equipment for workers passing by during welding, as they shield the face and neck from stray sparks and flying metal. Goggles primarily protect the eyes but do not offer the same level of coverage. Therefore, visors are recommended for overall safety in this context.
Explanation:
Protection from Stray Sparks during Welding
When workers are welding, there is a significant risk of stray sparks or small pieces of metal flying through the air, which can potentially harm those nearby. To protect individuals who are passing by, specific types of personal protective equipment (PPE) are necessary.
Types of Protective Equipment
1. Visors: Visors provide a shield that covers the face and neck, protecting against sparks and heat. They are particularly useful for protecting the face from exposure to flying debris during welding processes.
2. Goggles: These are designed mainly to protect the eyes from harmful rays and flying objects. While goggles offer excellent protection for the eyes, they do not cover the face and neck as visors do.
In a scenario where workers are passing by another who is welding, the best option would be to have visors in use, as they provide comprehensive protection against stray sparks and flying metal.
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