The sign used to caution persons approaching the gangway of a tank barge during cargo transfer reads ______．A.Warning，Keep Off，Stay ClearB.Danger，Do Not BoardC.Warning，No Smoking，No Open Lights，No VisitorsD.Dangerous Cargo Being Transferred
The sign used to caution persons approaching the gangway of a tank barge during cargo transfer reads ______．
A.Warning，Keep Off，Stay Clear
B.Danger，Do Not Board
C.Warning，No Smoking，No Open Lights，No Visitors
D.Dangerous Cargo Being Transferred
相关考题：
What will be accepted as the shipping papers for an unmanned tank barge but will not be accepted if the tank barge is manned? ______.A.Bill of LadingB.Logbook entryC.ManifestD.Shipping document
The final inspection responsibility for seeing that a tank barge is provided with the required equipment and fittings in good and serviceable condition prior to loading cargo rests with the ______.A.terminal operatorB.owner of the bargeC.tankerman or person in charge of loadingD.charterer through the Master of the towing vessel
Which barge in your tow would require a cargo information card to be carried in the pilothouse ________．A.A tank barge with a sign reading No Visitors，No Smoking，No Open LightsB.An open hopper barge carrying coalC.A gas-free chlorine bargeD.An empty（not gas-free）barge that last carried benzene
By regulation，cargo tank atmosphere must be inert before and during which operation ________．A.StrippingB.LoadingC.CleaningD.All of the above
Bonding cables are used during cargo transfer to ______．A.provide safe electrical power connection to barge equipmentB.keep the vessel from surging excessivelyC.prevent an accidental discharge of static electricityD.secure the cargo hose to a hatch when loading overall
Inerting means ______．A.The introduction of inert gas into a tank with the object of reducing the oxygen content to below 8% by volumeB.The introduction of inert gas into a gas free tank for the purpose of reducing the oxygen content to below 8% by volumeC.The introduction of inert gas into a cargo tank during cargo discharge to replace the volume of discharged cargoD.All of the above
A person may operate an air compressor in which of the following areas on board a tank barge ________．A.PumproomB.Generator roomC.A space adjacent to a cargo tankD.A space two meters from a cargo valve
单选题The purpose of a preventer as it is used on a conventional yard and stay cargo rig is to（）.Aallow greater than normal loads to be handled by the gearBact as an inboard guy in the event the inboard guy parts during cargo handlingCassist the outboard guy in supporting stresses during cargo handlingDprevent the inboard guy from parting due to stresses during cargo handling
单选题What is NOT a responsibility of the tankerman in charge of loading an unmanned tank barge? （）AEnforcement of smoking restrictionsBRestricting vessels from coming alongside the bargeCInsuring that a combustible gas indicator is aboardDProtecting cargo hose with chafing gear
单选题The final inspection responsibility for seeing that a tank barge is provided with the required equipment and fittings in good and serviceable condition prior to loading cargo rests with the （）.Aterminal operatorBowner of the bargeCtankerman or person in charge of loadingDcharterer through the Master of the towing vessel
单选题You are carrying triethylamine，methyl methacrylate and isoprene in your multiple-product tanker. Which of the following statements is true? （）AIsoprene may be carried in a cargo tank adjacent to either of the other two cargoesBMethyl methacrylate may not be carried in a tank adjacent to a pump roomCMethyl methacrylate must usually be heated to maintain its stabilityDPortable thermometers are not permitted to be used to take the cargo temperature of triethylamine
单选题The term "load on top" is used on many crude oil carriers, is to provide a method for （）.Acalculating the ullage in the cargo tanksBloading ballast by gravityCthe loading of new cargo into the slop tank as a procedure to minimize pollutionDcalculating the ratio of cargo expansion in a cargo tank
单选题Why is a warning sign displayed at the gangway or access point of a barge during cargo transfer（）.ATo keep visitors away from the bargeBTo prohibit smokingCTo prohibit open lightsDAll of the above
单选题By regulation，cargo tank atmosphere must be inert before and during which operation?（）AStrippingBLoadingCCleaningDAll of the above
单选题What will be accepted as the shipping papers for an unmanned tank barge but will not be accepted if the tank barge is manned?（）.ABill of ladingBLogbook entryCManifestDShippi g document
单选题Inerting means（）.Athe introduction of inert gas into a tank with the object of reducing the oxygen content to below 8% by volumeBthe introduction of inert gas into a gas free tank for the purpose of reducing the oxygen content to below 8% by volumeCthe introduction of inert gas into a cargo tank during cargo discharge to replace the volume of discharged cargoDAll of the above
单选题Air compressors are NOT permitted in which space(s) on a tank barge carrying grade A cargo?（）AA cargo handling roomBA space in which cargo hose is storedCAn enclosed space containing cargo pipingDAll of the above
单选题You have berthed in a area with other tank vessels. What signal is displayed by a vessel to indicate it is transferring flammable or combustible liquid cargo?（）.AA flashing yellow lightBA red light visible all around the horizonCA green light visible all around the horizonDAn illuminated red and yellow caution flag
单选题What will be accepted as the shipping papers for an unmanned tank barge but will not be accepted if the tank barge is manned?（）.ABill of LadingBLogbook entryCManifestDShipping document
单选题Bonding cables are used during cargo transfer to（）.Aprovide safe electrical power connection to barge equipmentBkeep the vessel from surging excessivelyCprevent an accidental discharge of static electricityDsecure the cargo hose to a hatch when loading overall
单选题On tank vessels equipped with power operated cargo tank valves, the type of power operator most commonly used is （）.AhydraulicBelectricCsteamDdiesel
单选题According to regulations，a cargo hose used for transferring liquefied gases must have a bursting pressure of（）.A5 times the maximum working pressure on the hose during cargo transferBone half the designed working pressureC4 times the pressure of the cargo pump used for transferringD5 times the minimum working pressure on the hose during cargo transfer
单选题The sign used to caution persons approaching the gangway of a tank barge during cargo transfer reads（）.AWarning，Keep Off，Stay ClearBDanger，Do Not BoardCWarning，No Smoking，No Open Lights，No VisitorsDDangerous Cargo Being Transferred
单选题A person may operate an air compressor in which of the following areas on board a tank barge?（）APumproomBGenerator roomCA space adjacent to a cargo tankDA space two meters from a cargo valve
单选题Portable fire extinguishers must be provided for the cargo tank area of an unmanned tank barge（）.Aonly when fully loadedBif one or more tanks are fullCwhen transferring cargoDonly when the barge is being towed
单选题Where is the most probable location of the remote shutdown station for cargo pumps on a tank barge carrying oil（）.AThe loading dockBThe midpoint of the bargeCWithin 25 feet of the pump engineDAbove the forward rake end