Which of the following is a common eye hazard in welding operations?

• A. Noise
• B. Heat
• C. Radiation
• D. Vibration

Answer: (C)

In welding operations, a significant eye hazard is radiation, particularly ultraviolet (UV) and infrared (IR) radiation. When welding, the intense light emitted from the welding arc can cause serious eye injuries, such as arc eye or photokeratitis, which is essentially a sunburn of the cornea. This radiation can also lead to long-term damage, including cataracts or retinal burns, if proper eye protection is not worn consistently.

Welders must use appropriate safety gear, specifically welding helmets or goggles with proper filters that block harmful radiation while allowing visibility of the welding process. This protection is essential to safeguard the eyes from the intense light and radiation produced during welding activities.

While noise, heat, and vibration are concerns in welding environments, they do not pose the same level of immediate risk to the eyes as radiation does. Therefore, understanding and mitigating radiation exposure is crucial for maintaining eye safety in welding operations.