Answer :
Final answer:
A fire involving grease or oil should be doused with a Class B extinguisher, as it is specifically designed for flammable liquids. Using the correct type of extinguisher is crucial for fire safety. Therefore, if faced with such a fire, always opt for a Class B extinguisher.
Explanation:
Fire Safety and Extinguishers
A fire involving grease or oil is specifically classified as a Class B fire. This type of fire occurs when flammable liquids such as oil or grease ignite. Therefore, to effectively extinguish such fires, it is crucial to use the appropriate fire extinguisher designed for this type of material.
Classifications of Fire Extinguishers
- Class A extinguishers are used for ordinary combustible materials like wood, paper, and cloth.
- Class B extinguishers are ideal for fires involving flammable liquids and gases, such as oil, grease, and gasoline. This is the correct choice for grease or oil fires.
- Class C extinguishers are used for electrical fires and should not be used on grease fires.
In summary, when faced with a grease or oil fire, it is vital to use a Class B extinguisher to safely and effectively put out the flames.
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