单选题The disinfection of various compartment in a vesel by filling them with a gaseous agents to destroy rats ect.means（）.Afire drillsBwashing and cleaningCfumigationDquarantine
单选题
The disinfection of various compartment in a vesel by filling them with a gaseous agents to destroy rats ect.means（）.
A
fire drills
B
washing and cleaning
C
fumigation
D
quarantine
参考解析
解析：
暂无解析
相关考题：
They had ____ themselves and their followers that it was a necessary act of disinfection. A、believedB、bewilderedC、convincedD、argued
The disinfection of various compartments in a vessel by filling with a gaseous agent to destroy rats and all insects pests which act as germ carriers means ______.A.fumigationB.dischargingC.CompensationD.displacement
Cross curves of stability show which of the following？A.The righting arms at various angles of inclination and displacementB.The metacentric height at large angles of heelC.The height of the center of buoyancy at various anglesD.The metacentric radius at various displacements
Which of the following statements is FALSE，concerning the regulations pertaining to the cylinder room of a fixed CO2 fire extinguishing system ________．A.The compartment must be properly ventilatedB.The temperature of the room should never exceed 130℉C.The door must be kept unlockedD.The compartment shall be clearly marked and identifiable
By the most conclusive and satisfactory definition,reading is the ability to unlock the sound‐symbols code of the language,to interpret meaning for various（ ）at various rates，and at various levels of difficulty,and to do so widely and enthusiastically.A.purposesB.degreesC.stagesD.steps
We lodge a claim for a shortage of 5000Kg, enclosed a certificate of ( ) issued by CIQ.A. phytosanitary B. qualityC. weight D. disinfection
单选题The disinfection of various compartments in a vessel by filling with a gaseous agent to destroy rats and all insects pests which act as germ carriers means（）.AdisplacementBfumigationCdischargingDcompensation
单选题The disinfection of various compartments in a vessel by filling them with a gaseous agents to destroy rats etc.means（）.Afire drillsBwashing and cleaningCfumigationDquarantine
单选题Fixed piping leads from the（）to various areas of the compartment to be flooded.AmanifoldBremote pull boxCdischarge nozzleDmachinery space
单选题Which of the following is NOT true according to the passage?（）ABoth the main steering gear and the auxiliary steering gear should be operatedBThe alarms fitted to the remote control system should be operatedCThe emergency generator compartment should be checkedDThe communication system between the bridge and the steering gear compartment should be operated
单选题Combustible material stored in a compartment adjacent to a compartment where there is a fire may be ignitedThis ignition can occur by （）.Aheat convection through the adjacent bulkheadsBcombustion gases carried through the ventilation systemCdirect convection of the heat emitted by the adjacent fireDheat radiated from the dock or bulkhead by the adjacent fire
单选题If you must enter a room or compartment to combat the fire, keep an escape path （）.AopenBcloseCopensDcloses
单选题An engine compartment gasoline fire requires which type of extinguisher?（）ACarbon dioxideBDry chemicalCFoamDAll of the above
单选题Which space(s) on your cargo vessel must have a fire detection system?（）AAny compartment containing explosivesBAny compartment adjacent to one containing explosivesCEnclosed spaces which are specially suitable for vehiclesDAll of the above
单选题Which organization would conduct a survey of the insulation in a reefer compartment prior to loading cargo? （）APRC Customs ServiceBOSHACCCSDCCIQ
单选题A vesel’s LCG is determined by（）.Adividing the total longitudinal moment summations by displacementBdividing th etotal vertical moment summation by displacementCmultiplying the MTC by the longituinal momentsDsubtracting LCF from LCB
单选题When cargo is shifted from the main deck into the lower hold of a vessel,（）.AThe metacenter will move downwardBThe GM will increaseCThe center of buoyancy will move upwardDThe list of the vesel will become great
单选题Fire in an engine compartment is best extinguished with carbon dioxide gas (CO2) and by（）.Acompletely closing the compartmentBclosing the compartment except for the ventilatorsCleaving the compartment open to the airDincreasing the air flow to the compartment by blowers