Which is the proper order for using 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.
What is the proper way to use a fire extinguisher Boat Ed?
A: Aim at the base of the fire. S: Squeeze the handle. S: Sweep side to side.
When should you not use a fire extinguisher?
8 WAYS YOU SHOULD NOT USE A FIRE EXTINGUISHER
- Ignoring the instructions written of the fire extinguisher.
- Using the wrong type of extinguisher for the wrong class of fire.
- Rushing into a fire unprepared:
- Trying to put out a big fire using several extinguishers one at a time.
- Aiming the extinguisher directly at a burning liquid while you are close to it.
What is the most appropriate type of fire extinguisher in your house kitchen?
For the kitchen it’s generally recommended to have a multi-purpose fire extinguisher, such as one for Class A-B-C fires, or one that can specifically handle Class B or K fires.
What type of fire will be put out by a 5 B extinguisher?
Fires that originate from flammable liquids and gas can be extinguished by a class B fire extinguisher. This is the type of extinguisher you’ll want to use on a fire caused by oil or fuel.
What type of fire can be put out by a 5 B fire extinguisher?
These can be fires where cooking liquids, oil, gasoline, kerosene, or paint have become ignited. Two commonly used chemicals are effective in fighting these types of fires. Monoammonium phosphate effectively smothers the fire, while sodium bicarbonate induces a chemical reaction which extinguishes the fire.
What materials make up a Class B fire?
Class B fires involve flammable and combustible liquids such as gasoline, alcohol, oil-based paints, lacquers.
What liquids make fire worse?
Many accelerants are hydrocarbon-based fuels, sometimes referred to as petroleum distillates: gasoline, diesel fuel, kerosene, turpentine, butane, and various other flammable solvents. These accelerants are also known as ignitable liquids. Ignitable liquids can leave behind tell-tale marks in the fire debris.
What’s the worst thing to put on a fire?
What not to put in a fire
- Cardboard / Paper. Firstly, we have one perhaps everyone is guilty of.
- Plastic. For similar reasons to cardboard, burning plastic is a bad idea.
- Pressurised Cans. This is hopefully not news to you.
- Rubbish.
- Treated or unseasoned wood.
Can salt put out fire?
Salt will smother the fire almost as well as covering it with a lid, while baking soda chemically extinguishes it. But you’ll need a lot of each–toss on handfuls with abandon until the flame subsides. Avoid using flour or baking powder, which can explode in the flames instead of snuffing them out.
Can milk put out a fire?
Milk and Grease Fires Some experts say milk also can cause a fireball or explosion when put on a grease fire. The only way milk can put out a grease fire is if such a vast quantity of milk is used that it completely submerges the fire, causing the fire to run out of oxygen. This is usually not practical or efficient.
Does sugar put out fire?
Do Not Use ANYTHING Other than Baking Soda – Ingredients like flour or sugar can make the fire much worse and can actually cause a small explosion. Only baking soda can help put out a grease fire.
What are three things you should never put on a grease fire?
STOP! These Kitchen Ingredients Will Make Matters Worse!
- Water. NEVER use water to put that grease fire out.
- Flour. Does flour put out a fire like salt and baking soda?
- Baking Powder. Baking powder and baking soda are NOT the same thing, and like flour, will make a fire worse.
- Sugar.
- A Wet Towel.
Why does salt put out fire?
By covering it in salt, the fire no longer has oxygen, so it will go out. By covering it in salt, the fire no longer has oxygen, so it will go out. Salt insulates the grease from the heat of the flames, therefore preventing flammable gases from forming.
Can you use flour to put out an electrical fire?
Sprinkle baking soda or salt on the grease. This will quickly absorb it and will put out the fire out at its source. You can also use a fire extinguisher on a grease fire, but DO NOT use water or flour. Flour can make it worse and water does not mix with oil, hence it would only cause the fire to spread.
Can you use baking soda to put out a grease fire?
If a grease fire starts: If it’s small and manageable, pour baking soda or salt on it to smother the fire. As a last resort, spray the fire with a Class B dry chemical fire extinguisher. Do not try to extinguish the fire with water.
Should you throw flour on a grease fire?
Do NOT use flour on a grease fire. While sometimes baking soda can extinguish a small grease fire (though not if the fire is too overwhelming), flour cannot and should not be used. Due to chemical risk of contaminating your kitchen, putting out a grease fire with your fire extinguisher should be the last resort.
What is effective on a frying pan fire?
Dry Water Mist Extinguishers This type of extinguisher is good for deep fat fryers, chip pan fryers and hot liquid fires as you are not blasting a jet of water or gas at the source of the fire which could make things worse.
What do you do if you don’t have a fire extinguisher?
On a chip pan or stovetop fire, a fire blanket is the best solution. If you don’t have one of your own, a slightly damp tea towel will work. Always turn off the heat first – and remember – never throw water over the flames. In shallow pans, simply lidding it can be enough to put the fire out safely.
What do you do in a pan fire?
What to do if a pan catches fire
- Turn off the heat under the pan (if it’s safe to do so) and allow it to cool completely.
- Don’t move the pan.
- Never throw water over it – the effects can be devastating.
- Don’t use a fire extinguisher on a pan of oil – the force of the extinguisher can spread the fire.