Which action is NOT a correct fire prevention measure?

Which action is NOT a correct fire prevention measure?

• A. Wear fire-resistant boots and gloves
• B. Never perform welding wherever you suspect inadequate ventilation
• C. Roll up your sleeves
• D. Make sure electrical equipment and wiring are installed properly

Answer: (C)

Fire prevention in welding relies on protective clothing and safe work practices that limit exposure to heat, sparks, and ignition sources. Rolling up your sleeves is not a protective measure; it exposes skin to sparks, hot metal, and molten droplets, increasing the risk of burns or ignition. The other actions support safety: wearing fire-resistant boots and gloves provides a barrier against heat and sparks, working only in well-ventilated areas reduces heat buildup and removes flammable fumes, and ensuring electrical equipment and wiring are properly installed lowers the chance of electrical fires. Because rolling up sleeves undermines these protections, it is the action that does not fit as a fire prevention measure.

Fire prevention in welding relies on protective clothing and safe work practices that limit exposure to heat, sparks, and ignition sources. Rolling up your sleeves is not a protective measure; it exposes skin to sparks, hot metal, and molten droplets, increasing the risk of burns or ignition. The other actions support safety: wearing fire-resistant boots and gloves provides a barrier against heat and sparks, working only in well-ventilated areas reduces heat buildup and removes flammable fumes, and ensuring electrical equipment and wiring are properly installed lowers the chance of electrical fires. Because rolling up sleeves undermines these protections, it is the action that does not fit as a fire prevention measure.