Understanding the different types of fire extinguishers and their uses is crucial for effective fire safety. Whether you're dealing with ordinary combustible materials, flammable liquids, electrical equipment, combustible metals, or cooking oils, choosing the right type of fire extinguisher can make all...
Fire extinguishers (灭火器) are marked according to the kind of fire on which they should be used. Using the wrong type of extinguisher can be dangerous and make things worse. Type A extinguishers are used for fires on paper, cloth, wood, rubber, many plastics and so on. These types of...
由Using the wrong type of the extinguishers can be dangerous and make things worse.以及Make sure you have the correct type of fire extinguisher,可推断出在使用灭火器之前,要检查一下你是否选择对了合适的灭火器,选B。 【3】词义猜测题。Sweep the sprary from side-to-side at the fire’s base ...
What does the sign “Fire extinguisher” mean? A. A place to put out fires. B. A place to start fires. C. A place to store things. D. A place to play. 相关知识点: 试题来源: 解析 A。“Fire extinguisher”的标志意思是灭火器,是用来灭火的地方。B 选项是点火的地方;C 选项是储存东西...
D. An extinguisher. 2.To cover a small piece of burning wood with a basin in order to stop the fire is an example of . E. separating the fire F. reducing the heat G. removing the fuel . cutting off the oxygen 3.In choosing how to put out a fire, we should first be clear ...
Water. C. An extinguisher. D. A blanket.14. How to put out a fire depends on A. how it comes about B. where it takes place C. when it breaks out D. what kind it is15. It can be inferred that in the following paragraph, the author may probably discuss A. another ways to put...
【题目】T oextinguish(熄灭)different kindsof fires, several types of fire extinguishers have been invented. T hey must beready for immediate use when fire breaksout. Most portable(手提式的)kinds operate for lessthan a minute, sothey are useful only on small fires.T he law requires ships, ...
Class Ccan put out electrical fires. Extinguishers marked A, B and C can put out all types. Class Dextinguishers, designed to put out burning metal, are rare. Check the letters and pictures on your extinguisher to find out what it can handle. ...
This chart visualises the fire extinguisher types used in the UK and the types of fire for which they are suitable, as well as their colour codes. Fire extinguisher types and colours in the UK. Credit toMargarita Emmanuellion Pinterest forthis chart. ...
To extinguish (熄灭)different kinds of fires several types of fire extinguishers have been invented. They must be ready for immediate use when fire breaks out. Most portable (手提式的)kinds operate for less than a minute so they are useful only on small fires. The law requires ships trains...