We use a fire extinguisher to put out the fire. What is a fire extinguisher? A. A tool to cut things. B. A device to put out fires. C. A thing to make fire. D. A box to store things. 相关知识点: 试题来源: 解析 B。选项 A 意思是“一种切割东西的工具”;选项 B 意思是“一...
What is a “fire extinguisher” used for? A. 成证具光白得成证具光白得Putting out fires.成证具光白得成证具光白得 B. 状式区状式区Making fires.状式区状式区 C. 来用么空术局手开来用么空术局手开Decorating rooms.来用么空术局手开来用么空术局手开 D. 目马水目马水Catching fish.目马...
Fire extinguisheris a portable device which used to extinguish or control small fires, it is use often in emergency situations. Fire Extinguisher discharges a jet of water, dry powder, foam, gas, or other material to extinguish a fire. Remembering the phrase: Fire Extinguishers must be checked...
1) What is a fire extinguisher valve? The fire extinguisher bottle stores liquid carbon dioxide, when working, when pressing the pressure handle of thefire extinguisher valve. The internal carbon dioxide extinguishing agent will be sprayed out from the siphon tube through the bottle valve to the ...
What is the function of a fire extinguisher? A. To start a fire B. To make fire bigger C. To put out a fire D. To find a fire 相关知识点: 试题来源: 解析 C。灭火器的作用是灭火。选项 A 是点火;选项 B 是让火更大;选项 D 是找到火。
A. Upright B. Horizontal C. Inverted D. At an angle 相关知识点: 试题来源: 解析 A。解析:A fire extinguisher should be held upright when in use. Holding it horizontal, inverted or at an angle may affect the proper discharge of the extinguishing agent.反馈...
There is a fire extinguisher in our house. What is the main purpose of a fire extinguisher? A. To make a fire bigger B. To put out a fire C. To start a fire D. To decorate the house 相关知识点: 试题来源: 解析 B。解析:选项 A 显然错误,火灭火器是用来灭火而不是让火更大。选项...
What's the English for "fire extinguisher"? A. fire alarm B. fire hydrant C. fire extinguisher D. fire hose 相关知识点: 试题来源: 解析 C。“fire extinguisher”是灭火器的意思。选项 A“fire alarm”是火警报警器;选项 B“fire hydrant”是消防栓;选项 D“fire hose”是消防水带。
What does the sign “Fire Extinguisher” mean? A. 灭火器 B. 消火栓 C. 消防栓 D. 消防水带 相关知识点: 试题来源: 解析 A。这个标志是“灭火器”的意思。选项 B“消火栓”的标志是“Hydrant”;选项 C“消防栓”的标志是“Fire Hydrant”;选项 D“消防水带”的标志是“Fire Hose”。本题考查名词...
A. Fire maker B. Fire starter C. Fire fighter D. Fire alarm 相关知识点: 试题来源: 解析 C。“FIRE EXTINGUISHER”是灭火器的意思,灭火器是用来灭火的,也就是“fire fighter”。选项 A“Fire maker”是生火的人;选项 B“Fire starter”是点火器;选项 D“Fire alarm”是火警报警器。反馈...