- Which of the following is the first line of defense in case of fires?
- When should you fight a fire?
- When should you not use a fire extinguisher?
- When should you only use a fire extinguisher?
- What is your first defense against fire?
- What is the hardest fire to put out?
- Should you open windows in a fire?
- What do you use to stop a fire?
- What kind of fire can be put out with water?
- Will water put out an alcohol fire?
- What are the 5 types of fire?
- What is an example of a Class D fire?
- What should you not do in case of a fire?
- How quickly can a fire spread?
Which of the following is the first line of defense in case of fires?
Fire detection plays a vital role in providing fire safety in protecting people, property and contents, in plain contrast to 50 years ago when any sort of automatic fire detection was a rarity in any facility..
When should you fight a fire?
Only fight a fire if:The fire is small and contained.You are safe from toxic smoke.You have a means of escape.Your instincts tell you it’s OK.
When should you not use a fire extinguisher?
When not to use: When you have not been trained, and/or, the fire is too large to be extinguished by the use of a single fire extinguisher, and/or, you don’t have the correct extinguisher to hand, and/or, you have emptied one extinguisher on the fire and it is still burning, and/or, you are in any doubt whatsoever, …
When should you only use a fire extinguisher?
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.
What is your first defense against fire?
Fire Extinguishers: Your First Line of Defense Against Fires.
What is the hardest fire to put out?
nuclear fuel fireThe hardest kind of fire to put out is a nuclear fuel fire.
Should you open windows in a fire?
Never break windows in an attempt to give those trapped in a burning building some fresh air. The thick smoke generated by a building fire can quickly overwhelm and asphyxiate anyone trapped inside, so you might believe that breaking an exterior window would help people inside breathe more easily.
What do you use to stop a fire?
Kitchen Grease FireCover the flames with a pan lid. Avoid glass lids, as extreme heat may cause them to shatter.Smother the flames with baking soda. … Reach for a dry chemical fire extinguisher (a class K extinguisher will also work, but these are usually found in commercial kitchens).
What kind of fire can be put out with water?
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.
Will water put out an alcohol fire?
If you add water to your alcohol stove, the fire will go out. In fact, this is a good way to simmer on an alky stove: add a capful of water at a time until desired flame height is reached. The water will boil off and you have to keep adding more so it is tedious, but it works.
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 is an example of a Class D fire?
What is a Class D fire? A Class D fire is characterised by the presence of burning metals. 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.
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 quickly can a fire spread?
Fires can travel quickly: up to 6 miles-per-hour in forests and up to 14 miles-per-hour in grasslands. If you have an upward-slope to your terrain, the flames can travel even faster; an extra 10 degrees of slope will double the speed of your fire.