Under What Conditions And Circumstances Are Fire Extinguishers Appropriate For Use?

You should only consider using a fire extinguisher

if all members of your home have been alerted to the fire and the fire department has been called

. Also, make sure you are safe from smoke and that the fire is not between you and your only escape route.

In which situation it is required to use fire extinguishers?

A fire extinguisher is a device used for fire safety to

extinguish small fires or flame in an emergency situation

. A fire extinguisher is not intended for use in a large scale fire. Normally, a fire extinguisher is a hand-held pressurised cylinder having an agent such as nitrogen.

When should you use a fire extinguisher?

A:

Aim the extinguisher nozzle on the hose low

, toward the base of the fire. S: Squeeze the handle or lever to discharge the extinguisher. S: Sweep the nozzle back and forth. Keep the fire extinguisher aimed at the base of the fire and move it from side to side until the flames are extinguished.

When would you use a fire extinguisher in the workplace?

• Identify a safe evacuation path before approaching the fire.
• Do not allow the fire, heat or smoke to come between you and your evacuation path.

Under what circumstances would you use a fire extinguisher to tackle a fire?

When do you use a fire extinguisher?

After the fire alarm has been raised and the building/area evacuation has commenced

. The fire is not between you and your escape route. The fire is in its very early stages, small in size, contained, and only requires one fire extinguisher.

What fire extinguisher should you not put on flammable liquids?

Water extinguishers

are used on Class A fires involving solid combustibles. They are not suitable for fires fuelled by flammable liquids or where electricity is involved.

What does the A stand for in pass fire?

It’s easy to remember how to use a fire extinguisher if you can remember the acronym PASS, which stands for

Pull, Aim, Squeeze, and Sweep

. Pull the pin. This will allow you to discharge the extinguisher. Aim at the base of the fire.

Is it a legal requirement to have fire extinguishers?

The regulations state that a

minimum of two Class A fire extinguishers on every floor of a building are needed

, unless the premises are very small, in which case one may be acceptable. … If there is a sprinkler or automatic suppression system in place, fewer fire extinguishers may be required.

What are the 4 types of fire extinguishers?

There are four classes of fire extinguishers –

A, B, C and D

– and each class can put out a different type of fire. Multipurpose extinguishers can be used on different types of fires and will be labeled with more than one class, like A-B, B-C or A-B-C.

What is a good home fire extinguisher?

Best Overall:

Amerex B500 5lb ABC Dry Chemical Class

A B C Fire Extinguisher. Owners say the Amerex B500 is long-lasting and reliable, and a perfect size for general home use. This is a chemical fire extinguisher that will work on all kinds of fires: trash, wood, and paper; flammable liquids; and electrical blazes.

What are the 3 methods of extinguishing a fire?

All fires can be extinguished by

cooling, smothering, starving or by interrupting the combustion process

to extinguish the fire. One of the most common methods of extinguishing a fire is by cooling with water.

What are the 5 types of fire extinguishers?

When it comes to the types of fire extinguishers, there are five main types including

wet chemical, CO2, dry powder, foam and water

.

What is the first thing to do when fire is detected?

• Know how to safely operate a fire extinguisher.
• Remember to GET OUT, STAY OUT and CALL 9-1-1 or your local emergency phone number.
• Yell “Fire!” several times and go outside right away. …
• If closed doors or handles are warm or smoke blocks your primary escape route, use your second way out.

What is Stage 1 of the 4 key stage of fire?

Stage One –

Ignition (Incipient)

The incipient stage is when it’s crucial to fight a fire because it is easiest to suppress it at this point, and it will cause the least damage. … Fire suppression systems allow you to suppress the fire right after ignition without needing a person to be present.

What are the symbols on a fire extinguisher?

Which OSHA regulation requires your employer to have fire extinguishers?

Employers are generally required by

29 CFR 1910

to provide portable fire extinguishing equipment for use in fighting incipient stage fires in the workplace.