During a cad weld, eye contact should be avoided during which phase?

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Multiple Choice

During a cad weld, eye contact should be avoided during which phase?

Explanation:
Eye protection is critical during the intense flash of a cadweld. When the exothermic weld charge fires, a very bright flash of light and radiant heat is produced, along with potential molten splatter. Looking directly at that moment can cause serious eye injury, so eye contact should be avoided and proper protection worn—safety glasses with side shields plus a face shield or welding helmet. The other phases—setup, cooling, and inspection—don’t involve that sudden, extreme light, though general safety and PPE remain important for hot surfaces, fumes, and tool hazards.

Eye protection is critical during the intense flash of a cadweld. When the exothermic weld charge fires, a very bright flash of light and radiant heat is produced, along with potential molten splatter. Looking directly at that moment can cause serious eye injury, so eye contact should be avoided and proper protection worn—safety glasses with side shields plus a face shield or welding helmet. The other phases—setup, cooling, and inspection—don’t involve that sudden, extreme light, though general safety and PPE remain important for hot surfaces, fumes, and tool hazards.

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