- Do you use water extinguishers on flammable liquid fires?
- What are the 5 types of fire?
- What 3 things cause fires?
- What should you not do in case of a fire?
- How do you put out a flammable liquid fire?
- What should you not use on a flammable liquid fire?
- Is best suited to extinguishing oil or flammable liquid fire?
- What are the 4 types of fires?
- What is the best defense against fire?
- Why does co2 put out fire?
- Will water extinguish most flammable liquid fires?
Do you use water extinguishers on flammable liquid fires?
Do not use water to extinguish flammable liquid or cooking oil fires.
Water is ineffective as it helps to spread the liquid and the fire..
What are the 5 types of fire?
There are actually five main types of fires. Fires can be classified in five different ways depending on the agent that fuels them: Class A, Class B, Class C, Class D, and Class K. Each type of fire involves different flammable materials and requires a special approach.
What 3 things cause fires?
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 should you not do in case of a fire?
10 things not to do in a fireDon’t install smoke alarm detectors. … Pop upstairs to retrieve heirlooms, passports and pets. … Open doors that have smoke billowing from the joints. … Throw water on a chip pan fire. … Try and escape using a Lift. … Jump from an upstairs window. … Hide in a cupboard or under the bed. … Smoke cigarettes in bed.More items…•
How do you put out a flammable liquid fire?
Flammable gases include butane and propane. Industries that frequently deal with flammable liquids and gases should take extra precaution to ensure the fluids, lubricants and paints they work with on a daily basis do not combust. When a Class B fire sparks, extinguish it by smothering the flames.
What should you not use on a flammable liquid fire?
They are also NOT suitable for flammable liquids or flammable metal fires as it will not extinguish the fire. In the case of a flammable liquid fire, a water extinguisher will spread the liquid around which can potentially do more harm than good and exacerbate the fire.
Is best suited to extinguishing oil or flammable liquid fire?
_____ is best suited to extinguishing oil or flammable liquid fire. Soda acid vaporizing liquid foam dry chemicalAnswer:Explanation:Class B is best suited to extinguishing oil or flammable liquid fire.Class A – fire involves solid materials such as wood, textiles or paper.More items…•
What are the 4 types of fires?
Classes of fireClass A – fires involving solid materials such as wood, paper or textiles.Class B – fires involving flammable liquids such as petrol, diesel or oils.Class C – fires involving gases.Class D – fires involving metals.Class E – fires involving live electrical apparatus. (More items…
What is the best defense against fire?
Prevention – Remember preventionPrevention – Remember prevention is your best defense against fire. the unit to protect the floor from heat and hot coals which might drop out.
Why does co2 put out fire?
Carbon dioxide extinguishes work by displacing oxygen, or taking away the oxygen element of the fire triangle. The carbon dioxide is also very cold as it comes out of the extinguisher, so it cools the fuel as well.
Will water extinguish most flammable liquid fires?
APWs are designed for Class A (wood, paper, cloth) fires only. Never use water to extinguish flammable liquid fires. Water is extremely ineffective at extinguishing this type of fire, and you may, in fact, spread the fire if you try to use water on it. Never use water to extinguish an electrical fire.