Type B extinguishers are used for burning liquids, such as oil, gasoline, and paints. These substances often come in barrel-shaped (桶形的) containers, so use Type B extinguishers for such barrels. Type C extinguishers are used for electrical fires. Electricity travels in a circuit (电路), ...
Fire extinguishers are important tools for fire fighting.Which type of fire extinguisher is suitable for electrical fires? A. Water fire extinguisher B. Dry powder fire extinguisher C. Carbon dioxide fire extinguisher D. Foam fire E. xtinguisher ...
Fire extinguishers are important for fire safety. Which type of fire extinguisher is suitable for electrical fires? A. water extinguisher B. dry powder extinguisher C. carbon dioxide extinguisher D. foam E. xtinguisher 相关知识点: 试题来源: ...
so foam fire extinguishers are used on burning liquids such as petrol, paint or turpentine. A foam extinguisher can also be used on some electrical fires if they have been tested and if fired from 1 metre away. However, they leave a residue that has...
CTypes of Fire Extinguishers(灭火器Fire extinguishers are marked according to the kind of fire on which they should be used. Usingthe wrong type of extinguisher can be dangerous and make things worse.Type A extinguishers are used for fires on paper cloth, wood, rubber many plastic and so on...
Type B extinguishers are used for burning liquids, such as oil, gasoline, and paints. These substances often come in barrel-shaped (桶形的) containers, so use Type B extinguishers for such barrels.Type C extinguishers are used for electrical fires. Electricity travels in a circuit (电路), ...
Having Class C fire extinguishers (or equivalent) in accessible locations is vital, as these extinguishers are specifically designed for electrical fires. Safe Appliance Use Educating occupants on safe appliance use, such as not overloading sockets and turning off appliances when not in use, can si...
A. Fire fighter B. Fire alarm C. Fire truck D. Fire E. xtinguisher 相关知识点: 试题来源: 解析 D。“fire fighter”是消防员;“fire alarm”是火灾报警器;“fire truck”是消防车;“fire extinguisher”是灭火器。本题考查火灾安全相关的英语表达。反馈 收藏 ...
Fire extinguishers can be used to put out all kinds of fires. A. True B. False 相关知识点: 试题来源: 解析 B。解析:Fire extinguishers 不是能扑灭所有种类的 fire,不同灭火器适用于不同类型火灾。强调了解不同灭火工具用途的重要性。反馈 收藏 ...
Type Bextinguishers are used for burning liquids, such as oil, gasoline, and paints. These substances often come in barral-shaped containers, so useType Bextinguishers for such barrals. Type Cextinguishers are used for electrical fires Electricity travels in a circuit, so useType Cextinguishers ...