What is a Bravo fire?

• Class BRAVO (B) fires are those that occur in the. vapor air mixture over the surface of flammable liquids, such as gasoline, jet fuels, diesel oil, fuel oil, paints, thinners, solvents, lubricating oils, and greases.

What does Bravo mean for firefighters?

Alpha, Bravo, Charlie, Delta – these terms are used to designate the sides of a structure. Generally speaking, the “alpha” side is the front of the structure, the “bravo” side is the left side of the structure, “charlie” is the back of the structure and “delta” is the right side of the structure.

How do you put a Bravo fire out?

In many cases, water will only spread the fuel around and create more fire. To extinguish a Class B fire, you want to cut off the oxygen. You can use carbon dioxide gas to dilute the oxygen available and stop the burning. Smothering the fire with bicarbonate (baking soda) or potassium carbonate will also work.

What are the 4 types of fires?

What are Class A and B fires?

Class A: Ordinary solid combustibles such as paper, wood, cloth and some plastics. Class B: Flammable liquids such as alcohol, ether, oil, gasoline and grease, which are best extinguished by smothering.

SEAL Team - Bravo - On fire

What type of fire is D?

Class D. Class D fires involve combustible metals, such as magnesium, titanium, and sodium. Extinguishers with a D rating are designed to extinguish fires involving combustible metals.

What are the 6 types of fire?

What are the 3 most common types of fire?

What is C type fire?

A Class C fire is the burning of flammable gases, which can be very dangerous and highly explosive. These include gases such as butane and propane in gas canisters, which you'd expect to find in certain building trades. You will also find these with gas camping stoves and gas barbeques.

What fire can be put out with water?

Which Type of Fire Can Be Safely Put Out with Water? Water can be used to put out Class A fires that involve flammable solids such as wood, paper, or plastic.

What is the most flammable metal?

Only certain metals are flammable and examples of combustible metals include sodium, potassium, uranium, lithium, plutonium and calcium, with the most common Class D fires involve magnesium and titanium.

How many classes of fires are there?

Fire is divided into five classes (A, B, C, D, and K) that are primarily based on the fuel that is burning. This classification system helps to assess hazards and determine the most effective type of extinguishing agent.

Does water put out a gas fire?

Gasoline fires may be extinguished by smothering with wet rags, woolen cloth, sand, earth or ashes, if the amount of the fluid involved is small. If the amount is large, a little water spreads it; but a deluge of water smothers it.

Why are firemen called Jakes?

Being a "Good J-Key" probably meant a fireman who was cool under the pressure and could send clear Morse code. "J-Key" was eventually shortened to "Jake", and when spread to the public, "Jake" came to be a common term for firemen in general.

Which is the highest fire alarm?

FOUR ALARM FIRE

A four-alarm fire is a catastrophic fire event that happens only a couple of times a year for most city fire departments. If a dispatch call goes out for a four-alarm fire, you can expect up to 21 emergency vehicles, including 6 battalion chiefs.

What is a Bravo response?

Bravo - Non life-threatening where time may affect outcome (i.e. acute illness, minor fractures and/or immobilizing injuries due to pain).

What is a Class F fire?

Class F fires are fires which involve cooking oil or fat. Though technically a sub-class of fires caused by flammable liquids or gases, they differ from conventional fires due to the extremely high temperatures involved.

Can Class D fires be extinguished with water?

They may react violently with water or other chemicals and must be handling with care. The NFPA (National Fire Protection Agency) recommends that Class D fires be fought with “dry powder” extinguishing agents.

What does pass stand for in a 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.

What size fire is too big to tackle yourself?

Make sure the fire is small.

The flames should never be taller than you and should not cover an area that is bigger than 60 square feet. 60 square feet is about the size of a king size bed (42.15 square feet), so don't try to tackle a fire that is much bigger than that.

What are the 4 main 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 are ABC fires?

This pale, yellow powder can put out all three classes of fire: Class A is for trash, wood, and paper. Class B is for liquids and gases. Class C is for energized electrical sources.

What are the 3 elements of fire?

Oxygen, heat, and fuel are frequently referred to as the "fire triangle." Add in the fourth element, the chemical reaction, and you actually have a fire "tetrahedron." The important thing to remember is: take any of these four things away, and you will not have a fire or the fire will be extinguished.

What does a Blue circle mean in fire safety?

What does a blue circle mean in fire safety? Blue circular signs are used to indicate mandatory actions in relation to fire safety, e.g. 'fire door keep shut'.

What is the acronym race stand for?

R.A.C.E: An acronym that hospital personnel use to remember their duties in case of fire. It stands for RESCUE, ALARM, CONFINE, EXTINGUISH/EVACUATE.