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Class and ldquoB and rdquo fire extinguishers are best suited to fight what kind of fires?
Wiki User
∙ 7y ago
flammable liquids
Wiki User
∙ 7y ago
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Class “B” fire extinguishers are best suited to fight what kind of fires?
Liquids
Class B fire extinguishers are best to fight what kind of fires?
Liquids
What are Class b Fire extinguishers are best suite to fight what kind of fires?
Liquids
What is class K fire extinguishers are used for?
Class K extinguishers are designed to fight cooking fat, oil, and grease fires, such as deep fryers. The chemicals inside these extinguishers react with the grease to form a foamy layer that will not burn.
What do class b fires consist of?
Class B extinguishers fight Flammable Liquid fires. The extinguisher classes: Class A: flammable solids Class B: flammable liquids Class C: fires involving electrical equipment. These agents don't conduct electricity. No extinguisher is rated as only for Class C fires; you will find Class B-C and Class A-B-C extinguishers. Class D: flammable metals Class K: kitchen fires
Why is water not used as fire extinguisher?
Actually water IS used as a fire extinguisher - but not for all fires. Fire extinguishers are categorized by the "class" of fire they are intended to extinguish.In the USA (other regions have different classification schemes):Class A extinguishers are often (but not always) just water under pressure and are intended to extinguish fires where solid organic materials such as wood or paper are burning.Class B extinguishers are designed to put out burning liquid fires like oil, grease, gasoline, industrial solvents, etc. CO2 and foam are often used in these extinguishers. Water is not suitable because it would tend to just spread the liquid around and the burning liquid would float on top of the water and continue to burn. Even so, firefighters will often spray water over huge burning liquid fires (as a spray or mist) to cool things down and inhibit the spread of the fire to nearby flammable structures.Class C extinguishers are designed to fight electrical fires. The problem with using water in these extinguishers should be apparent - the water would conduct the electricity and increase the hazard not to mention causing additional shorting which can destroy other electrical equipment not involved in the fire.Class D extinguishers are designed to fight burning metal fires. Since many metals react with water to give off other flammable gases, pouring water on them is hardly a good solution. As an example - when pure sodium is placed into water it bursts into flames and give off Hydrogen gas.There is also a Class K extinguisher that is intended for grease and oil fires such as might flare up in a pan in a kitchen. they overlap the Class B extinguishers somewhat.
Class B fire extinguishers are best suited to fight what time to fire?
It depends: a fire that is paper, furniture, would use a soda water to extinguish the flames. Petrol or ignited solvents is best extinguishes using dry powder, or foam. A soda water extinguisher would simply spread the flames and make it far worse. In a boat, a foam extinguisher is best. A carbon dioxide extinguisher is best in a room of computers, other electrical devices or where you don't want too much damage to equipment or papers.
Are red fire bomb extinguishers dangerous?
Grenade-type extinguishers made before the mid-20th century contained carbon tetrachloride. This chemical is poisonous, carcinogenic, and, if used to fight fire, produces a poison gas previously used in warfare. They are quite dangerous.
What can water fire extinguishers be used for?
Actually water IS used as a fire extinguisher - but not for all fires. Fire extinguishers are categorized by the "class" of fire they are intended to extinguish.In the USA (other regions have different classification schemes):Class A extinguishers are often (but not always) just water under pressure and are intended to extinguish fires where solid organic materials such as wood or paper are burning.Class B extinguishers are designed to put out burning liquid fires like oil, grease, gasoline, industrial solvents, etc. CO2 and foam are often used in these extinguishers. Water is not suitable because it would tend to just spread the liquid around and the burning liquid would float on top of the water and continue to burn. Even so, firefighters will often spray water over huge burning liquid fires (as a spray or mist) to cool things down and inhibit the spread of the fire to nearby flammable structures.Class C extinguishers are designed to fight electrical fires. The problem with using water in these extinguishers should be apparent - the water would conduct the electricity and increase the hazard not to mention causing additional shorting which can destroy other electrical equipment not involved in the fire.Class D extinguishers are designed to fight burning metal fires. Since many metals react with water to give off other flammable gases, pouring water on them is hardly a good solution. As an example - when pure sodium is placed into water it bursts into flames and give off Hydrogen gas.There is also a Class K extinguisher that is intended for grease and oil fires such as might flare up in a pan in a kitchen. they overlap the Class B extinguishers somewhat.
Which type of lawyer is best suited to handle an injury accident?
Injury lawyers are best suited to handle an injury accident. They have the most experience in this area and are able to readily fight your opponent with the most success.
What actions you would take in the event of fire in ship?
Isolate the fire through containment and closing all watertight doors. Fight the fire with conventional fire extinguishers and hoses. Some compartments are rigged with gas type extinguishers that can be triggered. If conventional means don't succeed, flood the compartment.
What is the theme for The Outsiders when the teens fight?
the theme is that people had to fight to prove that they were the same no matter what class they were
