Types of Extinguishers Flashcards

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Questions and Answers

What type of fire does Class A represent?

Ordinary combustible materials (correct)
Flammable liquids
Energized electrical circuits
Reactive metals

What type of fire does Class B represent?

Energized electrical circuits
Flammable liquids (correct)
Ordinary combustible materials
Reactive metals

Which extinguishers are suitable for Class C fires?

D extinguishers only
K extinguishers
B-C dry chemical extinguishers (correct)
A-B-C extinguishers (correct)

What type of fire does Class D represent?

Reactive metals (A) Signup and view all the answers

Which type of extinguisher is used for Class K fires?

K extinguishers (D) Signup and view all the answers

What are ordinary combustible materials?

Wood, cloth, paper Signup and view all the answers

Study Notes

Types of Fire Classes and Extinguishers

Class A Fire: Involves ordinary combustible materials like wood, cloth, and paper.
- Recommended extinguishers: "A-B-C", pressurized water.
Class B Fire: Concerns flammable liquids, including oil, gasoline, and kerosene.
- Recommended extinguishers: "A-B-C", "B-C" dry chemical, carbon dioxide.
Class C Fire: Occurs due to energized electrical circuits, such as in electronic motors and electrical wiring.
- Recommended extinguishers: "A-B-C", "B-C" dry chemical, carbon dioxide.
Class D Fire: Involves reactive metals, which require specialized extinguishing agents.
- Recommended extinguishers: D extinguishers only.
Class K Fire: Primarily involves cooking oils and fats, common in kitchen environments.
- Recommended extinguisher: K (specific to kitchen fires).

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Description

Test your knowledge on different types of fire extinguishers with these flashcards. Learn about Class A, B, and C fires, and the appropriate extinguishing methods for each. This resource is ideal for anyone interested in fire safety and prevention.