Answer :
Final answer:
To extinguish a fire in a trash can, a Class A or A/B/C fire extinguisher should be used, as Class A extinguishers are suitable for ordinary combustibles found in trash. Class A is specifically designed for materials such as paper and wood. Always ensure the type of extinguisher matches the potential combustion materials in the trash can.
Explanation:
Choosing the Right Fire Extinguisher for a Trash Can Fire
When responding to a fire in a trash can, it is important to use the correct type of fire extinguisher. The correct choice is:
- Class A or A/B/C
Class A extinguishers are designed for ordinary combustibles such as paper, wood, and many plastics, which are typically found in trash cans. Class B extinguishers are suitable for flammable liquids and gases, while Class C is for electrical fires. A Class A extinguisher is specifically appropriate for the materials usually present in a trash can.
Examples of usage:
- If the trash can contains paper, cardboard, or other solid combustible materials, a Class A extinguisher is ideal.
- In mixed scenarios where you are uncertain of the exact nature of the fire, using a Class A/B/C extinguisher offers versatility.
It is important to avoid using Class B or C extinguishers primarily designed for flammable liquids and gases unless those types of materials are confirmed to be involved in the fire.
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