What type of extinguisher is best suited for flammable liquids?

What type of extinguisher is best suited for flammable liquids?

• A. Class A extinguisher
• B. Class B extinguisher
• C. Class C extinguisher
• D. Class D extinguisher

Answer: (B)

A Class B extinguisher is designed specifically for flammable liquids, such as gasoline, oil, grease, and solvents. This makes it the most appropriate choice when dealing with fires that involve these types of materials. Class B extinguishers typically use agents like foam, dry chemical, or carbon dioxide to suppress flames, effectively cutting off the oxygen supply and preventing re-ignition. In contrast, a Class A extinguisher is intended for ordinary combustibles like wood and paper, while a Class C extinguisher is suitable for electrical fires. A Class D extinguisher is used for combustible metals, such as magnesium or sodium, which require specialized extinguishing agents. Therefore, each class of extinguisher is engineered for specific fire types, and for flammable liquids, the Class B extinguisher is unequivocally the correct choice.

A Class B extinguisher is designed specifically for flammable liquids, such as gasoline, oil, grease, and solvents. This makes it the most appropriate choice when dealing with fires that involve these types of materials. Class B extinguishers typically use agents like foam, dry chemical, or carbon dioxide to suppress flames, effectively cutting off the oxygen supply and preventing re-ignition.

In contrast, a Class A extinguisher is intended for ordinary combustibles like wood and paper, while a Class C extinguisher is suitable for electrical fires. A Class D extinguisher is used for combustible metals, such as magnesium or sodium, which require specialized extinguishing agents. Therefore, each class of extinguisher is engineered for specific fire types, and for flammable liquids, the Class B extinguisher is unequivocally the correct choice.