What is the primary purpose of personal protective equipment (PPE) in welding safety?

• A. To reduce PPE costs.
• B. To protect against arc flash, heat, sparks, fumes, and UV radiation.
• C. To speed up welding.
• D. To prevent dimensional changes.

Answer: (B)

PPE in welding is all about shielding the welder from the hazards produced by the process. Its primary purpose is to protect against arc flash, heat, sparks, fumes, and UV radiation. The welding arc emits intense light and UV that can injure eyes and skin, so a helmet with the right shade and face protection is essential. Heat and flying sparks can burn skin and clothing, making gloves, a protective jacket, and sturdy boots crucial. Fumes and gases can be harmful to breathe, so respiratory protection and proper ventilation reduce inhalation risks. PPE isn’t intended to reduce costs, speed up welding, or control dimensional changes—those are addressed by other safety, process, and setup practices.