Which PPE is essential to protect the eyes from welding arc rays?
Correct!
Wrong!
Welding helmets with appropriate filter lenses are required to shield eyes from intense UV and infrared radiation during welding.
According to OSHA, which gas poses the greatest risk of explosion in welding operations?
Correct!
Wrong!
Acetylene is highly flammable and, when mixed with oxygen, can lead to dangerous explosions if not handled properly.
Why should welding areas be well ventilated?
Correct!
Wrong!
Proper ventilation removes toxic fumes and gases generated during welding, reducing exposure to hazardous substances like hexavalent chromium.
What is the purpose of grounding welding equipment?
Correct!
Wrong!
Proper grounding prevents electrical shock by safely directing stray electricity away from the welder and equipment.
Which OSHA regulation applies specifically to welding and cutting safety?
Correct!
Wrong!
OSHA standard 29 CFR 1910 Subpart Q covers safety requirements for welding, cutting, and brazing in general industry.
What is a fire watch required to do during welding operations?
Correct!
Wrong!
A fire watch monitors the area during and after hot work to detect and respond to any sparks or fire hazards immediately.