Final answer:
Carbon Dioxide (CO2), Dry Chemical, Water Mist
Step-by-step explanation:
Types of Extinguishers for Obstacle Fires (Class B)
When it comes to extinguishing obstacle fires of Class B, there are specific types of fire extinguishers recommended:
Carbon Dioxide (CO2) Extinguishers: These extinguishers are effective in putting out fires involving flammable liquids such as gasoline, oil, or paint.
Dry Chemical Extinguishers: These extinguishers are versatile and can be used for both Class A and Class B fires. They work by smothering the fire and interrupting the chemical reaction.
Water Mist Extinguishers: These extinguishers use a fine mist of water to cool the fire and displace oxygen, effectively extinguishing Class B fires.
It's important to note that using the correct type of extinguisher for the specific fire is crucial for safety and effectiveness. It is always recommended to consult with local fire safety authorities for specific guidelines and regulations.