单选题The four basic components of a fire are chain reaction, heat, fuel, and （）.Acarbon monoxideBoxygenCcarbon dioxideDany gaseous substance
单选题
The four basic components of a fire are chain reaction, heat, fuel, and （）.
A
carbon monoxide
B
oxygen
C
carbon dioxide
D
any gaseous substance
参考解析
解析：
reaction：反应；carbon:碳；monoxide：一氧化碳；dioxide：二氧化物；gase-ous:气态的【译文】：产生火灾的4个基本条件为可燃物(燃油)、助燃物(氧气)、火源(热量)和链反应。
相关考题：
The three basic components of a fire are chain reaction, heat, fuel, and ____.A.carbon monoxideB.oxygenC.carbon dioxideD.any gaseous substance
The fire extinguishing action of CO 2 comes mostly from ______.A.breaking the fire chemical chain reactionB.smotheringC.coolingD.isolating the heat from the fuel
A fire of escaping liquefied flammable gas is best extinguished by ______.A.cooling the gas below the ignition pointB.cutting off the supply of oxygenC.stopping the flow of gasD.interrupting the chain reaction
Convection spreads a fire by ______.A.heated gases flowing through ventilation systemsB.the transfer of heat across an unobstructed spaceC.burning liquids flowing into another spaceD.transmitting the heat of a fire through the ship’s metal
Except in rare cases, it is impossible to extinguish a shipboard fire by ______.A.removing the heatB.removing the oxygenC.removing the fuelD.interrupting the chain reaction
The energy（ ）by the chain reaction is transformed into heat.A.conveyedB.releasedC.transferredD.delivered
Oracle Net Configuration Assistant is a post-installation tool that configures basic network components after installation. Which four components are included in the configuration？（）A、Directory serverB、Hostname adaptorC、TCP/IP host fileD、Connection ManagerE、connecting poolingF、external proceduresG、listener names and protocol addressesH、Net Service names in a tnsnames.ora fileI、naming methods the client uses to resolve connect identifiers
单选题The spreading of fire as a result of heat being carried through a vessels ventilation system, is an example of heat transfer by （）.AconductionBconvectionCradiationDwindage
单选题Besides heat, fuel, and oxygen, which of the following is necessary for a fire to exist?（）AChain reactionBThermal actionCChemical occlusionDPyrotechnical reaction
单选题A fire of escaping liquefied flammable gas is best extinguished by（）.Acooling the gas below the ignition pointBcutting off the supply of oxygenCstopping the flow of gasDinterrupting the chain reaction
单选题The three basic elements necessary for any fire are （）.Aheat, gas, and flamesBfuel, heat, and oxygenCheat, nitrogen, and fuelDfuel oil, nitrogen, and oxygen
单选题Convection spreads a fire by（）.Aheated gases flowing through ventilation syetemBthe transfer of heat across an unobstructed spaceCburning liquids flowing into another spaceDtransmitting the heat of a fire through the ships metal
单选题Convection spreads a fire as a result of （）.Atransmitting the heat of a fire through the ships metalBburning liquids flowing into another spaceCheated gases flowing through ventilation systemsDthe transfer of heat across an unobstructed space
单选题The four basic components of a fire are fuel, heat, oxygen and a chain reactionWhich of the following statements best describes what must be eliminated to extinguish a fire?（）AAny one component can be eliminated to extinguish a fireBAny two components must be eliminated to properly extinguish a fireCAny three components must be eliminated to properly extinguish a fireDAli four components must be eliminated to extinguish any fire
单选题What is required in addition to the heat，fuel，and oxygen of the fire triangle to have a fire?（）AElectricityBChain reactionCPressureDSmoke
多选题Oracle Net Configuration Assistant is a post-installation tool that configures basic network components after installation. Which four components are included in the configuration？（）ADirectory serverBHostname adaptorCTCP/IP host fileDConnection ManagerEconnecting poolingFexternal proceduresGlistener names and protocol addressesHNet Service names in a tnsnames.ora fileInaming methods the client uses to resolve connect identifiers
多选题The RiskRating for an IPS signatureis calculatedusing four primary components. Select the four components below. （）ASignatureFidelity RatingBAlert Severity RatingCExploit Probability RatingDTarget Value RatingEAttack Relevancy Rating
单选题The fire extinguishing action of CO2 comes mostly from （）.Abreaking the fire chemical chain reactionBsmotheringCcoolingDisolating the heat from the fuel
单选题Except in rare cases，it is impossible to extinguish a shipboard fire by（）.Aremoving the heatBremoving the oxygenCremoving the fuelDinterrupting the chain reaction
单选题Halon extinguishes fire primarily by（）.AcoolingBsmotheringCshielding of radiant heatDbreaking the chain reaction
单选题Radiation can spread a fire by （）.Atransmitting the heat of a fire through the ship s metalBburning liquids flowing into another spaceCheated gases flowing through ventilation systemsDthe transfer of heat across an unobstructed space