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How should you aim a fire extinguisher's stream when extinguishing a fire?
Wiki User
∙ 12y ago
The stream should be aimed directly at the base of the fire. This will extinguish the source of the flame. Aiming it at the flame itself will have little impact. Always use the correct type of extinguisher for the fire source
Class 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. (Technically 'Class E' doesn't exists however this is used for convenience here)
Class F - fires involving cooking oils such as in deep-fat fryers.
Water Red
Class A Water extinguishers are used on Class A fires. They are not suitable for fires fuelled by flammable liquids or where electricity is involved.
Foam Cream
Class A and B Foam is a versatile fire extinguisher. Used for Class A and B fires.
CO2 Black
Class B and E CO2 fire extinguishers are used for fires involving electrical apparatus. They have no post fire security which means that the fire could reignite.
Dry Powder Blue
Class A, B and C Dry powder extinguishers can be used on Class A, B and C fires. Dry powder is not recommended for use inside because it can obscure vision and damage goods and machinery.
Wet Chemical
Yellow Class F Wet chemical extinguishers are for fires involving cooking fats and oils. They are most suitable for use in restaurants and kitchens.
Daphne Dooley
Wiki User
∙ 6y agoThe stream should be aimed directly at the base of the fire. This will extinguish the source of the flame. Aiming it at the flame itself will have little impact. Always use the correct type of extinguisher for the fire source
Class 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. (Technically 'Class E' doesn't exists however this is used for convenience here)
Class F - fires involving cooking oils such as in deep-fat fryers.
Water Red
Class A Water extinguishers are used on Class A fires. They are not suitable for fires fuelled by flammable liquids or where electricity is involved.
Foam Cream
Class A and B Foam is a versatile fire extinguisher. Used for Class A and B fires.
CO2 Black
Class B and E CO2 fire extinguishers are used for fires involving electrical apparatus. They have no post fire security which means that the fire could reignite.
Dry Powder Blue
Class A, B and C Dry powder extinguishers can be used on Class A, B and C fires. Dry powder is not recommended for use inside because it can obscure vision and damage goods and machinery.
Wet Chemical
Yellow Class F Wet chemical extinguishers are for fires involving cooking fats and oils. They are most suitable for use in restaurants and kitchens.
Wiki User
∙ 11y agoYou should aim for the base of the fire (where the flames are more concentrated)
Wiki User
∙ 10y agoThe fire extinguisher contents are designed to interact with the fuel/air boundary, so you need to aim at where the fuel is burning, that is, "at the base of the flames."
Wiki User
∙ 11y agoAt the base of the fire.
Wiki User
∙ 6y agoAt the base of the fire.
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Where do you aim a fire extinguishers stream when extinguishing a fire?
At the base of the fire and use a sweeping motion
Where should you Amy fire extinguisher stream when extinguishing a fire?
aim at the base sweeping motion
EP-34 Where should you aim a fire extinguisher's stream when extinguishing a fire?
Aim at the base of the fire and use a sweeping motion
Why are carbon dioxide fire extinguishers different from water ones?
Carbon dioxide fire extinguishers are generally used because they absorb the oxygen content present in the air and thus help in extinguishing fire.
Portable fire extinguishers contain a limited amount of extinguishing agent that can be discharged in a matter of what?
I need the answer please
What is halon fire extinguisher used for?
Class A fire extinguishers - used for fires caused by "ordinary combustibles" aka paper, wood, plastic, cardboard, etc.Class B fire extinguishers - used for fires caused by flammable liquids such as gasoline and oil.Class C fire extinguishers - used for electrical firesClass D fire extinguishers - used for fires caused by explosive or flammable metals (most commonly found in laboratoriesClass K fire extinguishers - used for fires found in commercial kitchens
What type of fire extinguisher should be used for extinguishing oil fire?
Class B: Class B extinguishers are used on fires involving flammable liquids, such as grease, gasoline, oil, and oil-based paints.
Where should you aim a fire extinguisher stream extinguishing a fire?
The fire extinguisher contents are designed to interact with the fuel/air boundary, so you need to aim at where the fuel is burning, that is, "at the base of the flames."
What is stored in fire extinguishers?
A self-contained fire extinguisher includes an extinguishing agent and usually a pressurized gas. In a CO2 extinguisher, the pressurized gas is also the agent.
Can people be effected by carbon monoxide released from gaseous systems that are for extinguishing a fire?
Carbon monoxide is flammable so is not used in fire extinguishing systems. The carbon dioxide that is used in extinguishers can be deadly to humans as it displaces oxygen that a fire needs to burn, and humans need to breathe.
What sort of fire extinguishers should we get if we live in a flat on the 12th floor?
There are several types of fire extinguishers that one should purchase that rely on their compact form and low weight such as Alert 5 Rechargeable fire extinguishers, and Tundra Tundra extinguishers.
Where should fire extinguishers stored on a boat?
Fire extinguishers should be stored and mounted where they are readily accessible on a boat, where they will not be damaged and where they can be inspected regularly.
