Which safety item should always be available when removing corrosion chemically?

Which safety item should always be available when removing corrosion chemically?

• A. A suitable fire extinguisher.
• B. An asbestos blanket.
• C. A glass hammer.
• D. A bottle of perfume.

Answer: (A)

When removing corrosion chemically, the biggest safety concern is the fire risk from flammable solvents and vapors. Having a suitable fire extinguisher readily available allows for immediate action to suppress any ignition, protecting personnel and the workpiece while you proceed. In practice, you’d use a fire extinguisher rated for flammable liquids (Class B) or a multipurpose ABC extinguisher that covers A, B, and C hazards. The other items don’t address this risk: an asbestos blanket is hazardous to health and not used today, while a glass hammer or a bottle of perfume doesn’t provide any relevant safety protection for chemical corrosion work.

When removing corrosion chemically, the biggest safety concern is the fire risk from flammable solvents and vapors. Having a suitable fire extinguisher readily available allows for immediate action to suppress any ignition, protecting personnel and the workpiece while you proceed. In practice, you’d use a fire extinguisher rated for flammable liquids (Class B) or a multipurpose ABC extinguisher that covers A, B, and C hazards. The other items don’t address this risk: an asbestos blanket is hazardous to health and not used today, while a glass hammer or a bottle of perfume doesn’t provide any relevant safety protection for chemical corrosion work.