Which type of fire extinguisher is used for combustible metals?

Which type of fire extinguisher is used for combustible metals?

• A. A
• B. B
• C. C
• D. D

Answer: (D)

The appropriate fire extinguisher for combustible metals is classified as Type D. These extinguishers are specifically designed to combat fires involving combustible metals such as magnesium, titanium, and sodium, which have unique burning properties and require special handling. Type D fire extinguishers typically contain dry powders that are effective in smothering metal fires without reacting with the burning materials. The extinguishing agent works by separating the fuel from the oxygen and cooling the flames, which is crucial in preventing a fire from reigniting. It’s important to note that using a different type of extinguisher, such as those designed for flammable liquids or electrical fires, could exacerbate the situation or lead to dangerous reactions. Thus, using Type D for combustible metals is essential for effective fire suppression and safety.

The appropriate fire extinguisher for combustible metals is classified as Type D. These extinguishers are specifically designed to combat fires involving combustible metals such as magnesium, titanium, and sodium, which have unique burning properties and require special handling.

Type D fire extinguishers typically contain dry powders that are effective in smothering metal fires without reacting with the burning materials. The extinguishing agent works by separating the fuel from the oxygen and cooling the flames, which is crucial in preventing a fire from reigniting. It’s important to note that using a different type of extinguisher, such as those designed for flammable liquids or electrical fires, could exacerbate the situation or lead to dangerous reactions. Thus, using Type D for combustible metals is essential for effective fire suppression and safety.