Fire Extinguishers: Types and Uses for Home Safety

Question 1

When faced with an electrical fire, which fire extinguisher is the most suitable?

Accepted Answer

Carbon dioxide extinguisher

Answer

Water extinguisher

Answer

Foam extinguisher

Question 2

Which type of fire extinguisher is most appropriate for extinguishing electrical fires, preventing the risk of electric shock?

Accepted Answer

Carbon dioxide

Answer

Water

Answer

Foam

Answer

Dry powder

Question 3

Which class of fire involves solid materials such as wood, paper, and textiles?

Accepted Answer

Class A

Answer

Class B

Answer

Class C

Answer

Class D

Question 4

When is it crucial to evacuate a burning building immediately?

Accepted Answer

When the smoke becomes thick and visibility is reduced

Answer

After pulling the fire alarm

Answer

When instructed to do so by the fire brigade

Answer

Never, unless the fire is completely extinguished

Question 5

Why is using water to extinguish an electrical fire dangerous?

Accepted Answer

Can conduct electricity, potentially causing electrocution

Answer

Can spread the fire by creating steam

Answer

Can release toxic gases

Answer

Can cause a chemical explosion

Question 6

What is the primary purpose of the inspection tag on a fire extinguisher?

Accepted Answer

To indicate the last inspection date

Answer

To display the type of extinguisher

Answer

To provide instructions for use

Answer

To show the manufacturer's name

Question 7

Which of the following is not a type of fire extinguisher?

Accepted Answer

Sand

Answer

Water mist

Answer

Foam

Answer

Carbon dioxide

Question 8

What is the purpose of the safety pin on a fire extinguisher?

Accepted Answer

To prevent accidental discharge

Answer

To indicate the pressure level

Answer

To adjust the spray pattern

Answer

To connect the extinguisher to a hose

Question 9

Which type of fire extinguisher is most commonly found in homes?

Accepted Answer

Water

Answer

Foam

Answer

Carbon dioxide

Answer

Dry chemical

Question 10

According to the PASS acronym used in fire extinguisher training, what is the second step after pulling the pin?

Accepted Answer

Aim

Answer

Shoot

Answer

Spray

Answer

Sweep

Question 11

Which technique is commonly used to put out small, enclosed fires by cutting off the oxygen supply?

Accepted Answer

Fire blankets

Answer

Water mist systems

Answer

Foam extinguishers

Question 12

How do you properly use a fire extinguisher?

Accepted Answer

Aim the extinguisher at the base of the fire and sweep the spray while squeezing the trigger

Answer

Aim the extinguisher at the top of the fire and hold it in one place while squeezing the trigger

Answer

Spray the extinguisher directly into the flames

Answer

Throw the extinguisher at the fire

Question 13

What is the main purpose of a fire blanket?

Accepted Answer

To smother flames and cut off oxygen supply

Answer

To extinguish small fires

Answer

To protect people from smoke inhalation

Answer

To create a seal around a fire

Question 14

Describe the importance of home fire drills and explain the key principles involved in organizing and executing them effectively.

Accepted Answer

Provides hands-on practice, enhances response time, and builds familiarity with fire extinguishers and escape routes.

Answer

Involves only informing family members about the fire escape plan.

Answer

Requires expensive equipment and professional training to conduct.

Answer

Is only necessary for homes with complex escape routes, such as high-rise buildings.

Question 15

Fire extinguishers contain hazardous materials that must be disposed of properly. How should you dispose of all types of fire extinguishers?

Accepted Answer

Contact the local waste management company.

Answer

Throw them away in the regular trash.

Answer

Put them in the recycling bin.

Question 16

Before using a fire extinguisher, you should:

Accepted Answer

Assess the situation and call for help if necessary

Answer

Attempt to extinguish the fire with water

Answer

Use the nearest fire extinguisher without checking its type

Answer

Evacuate immediately

Question 17

Which type of fire extinguisher is used on Class A fires (ordinary combustibles)?

Accepted Answer

Water

Answer

Foam

Answer

CO2

Answer

Dry powder

Question 18

Which type of fire extinguisher is appropriate for electrical fires and leaves no residue?

Accepted Answer

Carbon dioxide

Answer

Water

Answer

Dry powder

Answer

Foam

Question 19

What is the first step to take when using any type of fire extinguisher?

Accepted Answer

Pull the safety pin

Answer

Aim at the base of the fire

Answer

Test the extinguisher first

Answer

Squeeze the lever

Question 20

Where is the most suitable place to locate a fire extinguisher in a home?

Accepted Answer

Easily accessible area near potential fire hazards, such as the kitchen or garage

Answer

Near the front door

Answer

Hidden in a closet

Answer

In the basement or attic

Question 21

Which of the following is an important safety precaution when using a fire extinguisher?

Accepted Answer

Never stand directly in front of the fire, as the flames or extinguisher discharge could cause harm

Answer

Spray the extinguisher from afar

Answer

Aim the extinguisher at the ceiling

Answer

Use the extinguisher upside down

Question 22

If an electrical fire occurs and you cannot extinguish it with an appropriate extinguisher, what is the most appropriate action to take?

Accepted Answer

Evacuate the building immediately and call the fire department

Answer

Attempt to extinguish the fire with water

Answer

Use a foam extinguisher

Question 23

What is the recommended size of a fire extinguisher for general home use?

Accepted Answer

2-5 pounds

Answer

Over 10 pounds

Answer

Less than 1 pound

Answer

10-15 pounds

Question 24

Which of the following is a non-existent fire class?

Accepted Answer

Class G

Answer

Class C

Answer

Class B

Answer

Class A

Question 25

If a fire extinguisher fails to extinguish a fire, what should you do?

Accepted Answer

Evacuate immediately and call the fire department

Answer

Attempt to extinguish the fire with water

Answer

Stay and fight the fire yourself

Answer

Try to use a different type of extinguisher

Question 26

Which characteristic describes a dry chemical fire extinguisher?

Accepted Answer

Non-conductive and leaves minimal residue

Answer

Produces excessive heat and smoke

Answer

Suitable solely for electrical fires

Question 27

Where is the optimal location for fire extinguishers?

Accepted Answer

Easily accessible areas near potential fire hazards

Answer

Hidden in cupboards or under sinks

Answer

On the highest shelf in the room

Question 28

What is the primary function of a fire blanket?

Accepted Answer

To suffocate small fires by depriving them of oxygen

Answer

To cool down hot surfaces

Answer

To extinguish electrical fires

Question 29

Which type of fire extinguisher is appropriate for use on electrical fires?

Accepted Answer

Carbon Dioxide or Dry Chemical

Answer

Foam

Answer

Sodium Bicarbonate

Answer

Water

Question 30

When should a fire extinguisher be replaced?

Accepted Answer

After each use or when the pressure gauge indicates it's empty

Answer

Every few months, regardless of use

Answer

Only when it's completely empty

Question 31

Which of the following is not a recognized fire classification?

Accepted Answer

Class D

Answer

Class A

Answer

Class B

Answer

Class C

Question 32

What does the acronym PASS refer to in the context of fire extinguisher operation?

Accepted Answer

Pull, Aim, Squeeze, Sweep

Answer

Point, Aim, Spray, Stop

Answer

Push, Aim, Sweep, Spray

Answer

Pull, Activate, Spray, Sweep

Question 33

For extinguishing grease fires, which type of fire extinguisher is most effective?

Accepted Answer

Wet Chemical

Answer

Carbon Dioxide

Answer

Dry Powder

Answer

Foam

Question 34

How often should fire extinguishers in the home be inspected to ensure proper functioning?

Accepted Answer

Monthly

Answer

Yearly

Answer

Weekly

Answer

Quarterly

Question 35

Which of the following hazards is associated with the use of carbon dioxide fire extinguishers?

Accepted Answer

Oxygen Depletion

Answer

Electrical Shock

Answer

Explosion

Answer

Skin Irritation

Question 36

In the event of a fire, it is generally safe to attempt to extinguish the fire if it:

Accepted Answer

Is smaller than a wastepaper basket

Answer

Involves flammable liquids

Answer

Produces significant smoke

Answer

Is larger than a wastepaper basket

Question 37

When considering the selection of a fire extinguisher, which of the following factors is irrelevant?

Accepted Answer

Cost

Answer

Type of Fire

Answer

Size of the Fire

Question 38

Which type of fire extinguisher is most suitable for extinguishing electrical fires?

Accepted Answer

CO2

Answer

Foam

Answer

Water

Answer

Dry powder

Question 39

What is the initial step in using a fire extinguisher?

Accepted Answer

Pull the safety pin

Answer

Squeeze the lever

Answer

Aim at the base of the fire

Answer

Check the wind direction

Question 40

Which of the following is NOT a type of fire extinguisher?

Accepted Answer

Dry sand

Answer

Water

Answer

CO2

Question 41

What is the primary purpose of the discharge horn on a fire extinguisher?

Accepted Answer

To direct the extinguishing agent towards the fire

Answer

To create suction for the extinguishing agent

Answer

To activate the extinguisher

Answer

To hold the pressure inside the extinguisher

Question 42

Which type of fire extinguisher is most effective in extinguishing flammable liquid fires?

Accepted Answer

Foam

Answer

Dry powder

Answer

CO2

Answer

Water

Question 43

What is the recommended action if a fire extinguisher fails to function?

Accepted Answer

Evacuate the area and call the fire department

Answer

Attempt to extinguish the fire using alternative methods

Answer

Continue using the extinguisher until it works

Answer

Use a larger fire extinguisher

Question 44

Where is the most suitable location for fire extinguishers in a home?

Accepted Answer

Near potential fire hazards and escape routes

Answer

In a central location

Answer

In a locked cabinet

Answer

Only in the kitchen

Question 45

What is the recognized symbol for fire extinguishers?

Accepted Answer

Red triangle with a white circle and black extinguisher silhouette

Answer

Yellow diamond with a black extinguisher silhouette

Answer

Green circle with a white extinguisher silhouette

Question 46

What is the correct order of steps to follow when using a fire extinguisher?

Accepted Answer

PASS (Pull, Aim, Squeeze, Sweep)

Answer

PAS (Pull, Aim, Shoot)

Answer

PAS (Pull, Aim, Spray)

Answer

SAP (Squeeze, Aim, Pull)

Question 47

In which situation would a wet chemical fire extinguisher be most effective?

Accepted Answer

When dealing with grease fires

Answer

When dealing with paper fires

Answer

When dealing with electrical fires

Answer

When dealing with wood fires

Question 48

Which factor is NOT a determining factor when choosing the appropriate type of fire extinguisher?

Accepted Answer

Area of the room

Answer

Size of the fire

Answer

Distance from the fire

Answer

Type of fuel involved

Question 49

What is the primary purpose of the pressure gauge on a fire extinguisher?

Accepted Answer

To indicate the remaining pressure level

Answer

To identify the type of fuel involved in the fire

Answer

To measure the temperature of the fire

Answer

To automatically release excess pressure

Question 50

What is the most important action to take immediately after using a fire extinguisher on a fire?

Accepted Answer

Evacuate the area and call the fire department

Answer

Remain in the area until the fire department arrives

Answer

Continue using the extinguisher until the fire is completely extinguished