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Fire Extinguisher Classification and Usage Quiz

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#1

Which type of fire extinguisher is suitable for extinguishing fires involving ordinary combustible materials such as wood and paper?

Class A
Explanation

For ordinary combustibles like wood and paper.

#2

Which type of fire extinguisher is designed for fires involving flammable liquids like gasoline, oil, or grease?

Class B
Explanation

For flammable liquids such as gasoline or oil.

#3

What color is typically associated with a Class A fire extinguisher?

Red
Explanation

Red color is associated with Class A extinguishers.

#4

Which type of fire extinguisher is suitable for fires involving electrical equipment like wiring, fuse boxes, or appliances?

Class C
Explanation

Designed for electrical fires.

#5

In the PASS acronym for using a fire extinguisher, what does the 'S' stand for?

Squeeze
Explanation

Refers to squeezing the extinguisher handle.

#6

Which type of fire extinguisher is suitable for fires involving combustible metals like magnesium or titanium?

Class D
Explanation

For fires involving combustible metals.

#7

What type of fire extinguisher is appropriate for fires involving cooking oils and fats, such as in commercial kitchens?

Class K
Explanation

Specifically designed for kitchen fires.

#8

In the context of fire extinguishers, what does the term 'PASS' stand for?

Position, Aim, Squeeze, Sweep
Explanation

Position, Aim, Squeeze, Sweep - steps for using an extinguisher.

#9

Which type of fire extinguisher is suitable for fires involving energized electrical equipment?

Class C
Explanation

Safe for use on electrical fires.

#10

What is the effective range of a typical portable fire extinguisher?

10-20 feet
Explanation

Effective range is typically 10-20 feet.

#11

Which fire extinguisher is primarily used for fires involving metal fires?

Class D
Explanation

Specifically designed for metal fires.

#12

What does the color code blue on a fire extinguisher signify?

Carbon dioxide
Explanation

Blue indicates carbon dioxide extinguishing agent.

#13

Which type of fire extinguisher is most effective for extinguishing fires involving cooking oils and fats?

Class K
Explanation

Class K is most effective for kitchen fires.

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