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...
[解析]名词辨义。这四个选项都是名词,foam表示“泡沫,水沫;泡沫材料,泡沫橡皮”;foil表示“箔,金属薄片”;fraud意指“欺骗,欺诈行为,诡计;骗子;假货”;fuse表示“保险丝,熔丝”。根据句意和防火常识,灭火器里装的是化学泡沫的二氧化碳,所以A)项符合题目要求。
You can use a foam extinguisher for fire caused by burning liquids such as petrol. Never point the jet directly into the liquid itself, as this may make it splash and spread the fire. Instead, try and point the extinguisher up into the air so that the foam goes up and falls on top ...
Current Time0:00 Advertisement - Continue Reading Below Pop Mech Pro: Home Sharpening 101: Hone Your Tools The Right Way Add Style With This DIY Mid-Century Coffee Table Five Uses For a Five-Gallon Bucket Five Ways to Use Locking Pliers...
Learn how to use a fire extinguisher by following four easy steps, and how to maintain it to ensure it works as expected.
If someone asks a random staff member if they know all the exit routes in the building or if they know how to determine fire extinguisher types and they say 'no', the medical center might be at risk. The importance of creating a foolproof healthcare fire safety plan is as important as ...
The fire extinguisher for metal fire and the extinguishment manner null which uses thisPURPOSE:To easily and rapidly suppress the hardly extinguishable firing of combustible metals and to extinguish the fire in a short period of time by using boron oxide powder which is specific in the content ...
Types And Uses Of Fire Extinguishers? It is suitable for extinguishing the initial fire of flammable liquid and gas. It is often used in laboratories, computer rooms, power transformation and distribution stations, as well as places with high maintenance requirements for precision electronic instruments...
• Fire Extinguisher TrainingAn in-depth discussion of fire extinguishers (i.e. types and kinds, proper selection, their components, and uses and limitations) is presented to participants. Willing participants may choose to practice with a real fire extinguisher if one is provided by the hosting...
They can handle all three types of fires you would find in a kitchen or workshop: combustible solids like wood or paper, combustible liquids like gasoline or grease, and electrical fires. The idea behind a dry chemical fire extinguisher is to blanket the fuel with an inert solid (similar ...