You are on a cargo vessel carrying toluol in bulk in portable tanks. Which is a requirement for pumping the toluol?A.Hose connections to the tank must be made with a minimum of three boltsB.There must be water pressure on the fire mainC.You must shut down if another vessel comes alongsideD.If transferring at anchor，you must display a red flag by day and a red light at night
You are on a cargo vessel carrying toluol in bulk in portable tanks. Which is a requirement for pumping the toluol?
A.Hose connections to the tank must be made with a minimum of three bolts
B.There must be water pressure on the fire main
C.You must shut down if another vessel comes alongside
D.If transferring at anchor，you must display a red flag by day and a red light at night
相关考题：
If you carry packaged hazardous cargoes on a break bulk vessel bound foreign，you must ______.A.stow the hazardous cargoes on deck available for jettisoning if necessaryB.remove the hazardous cargo labels from a portable tank after the tank is emptiedC.have the shipping papers indicate the proper shipping name and the technical name of n.o.s. cargoesD.log the receipt of hazardous cargoes in the Official Logbook
When loading bulk liquid cargo，what is the first action you should take if a cargo valve jammed open?A.Call the owner，operator，or terminal supervisorB.Unplug the deck scuppersC.Order the dock man to shut downD.Run out the vessel's or terminal's fire hose
When considering a vessels stability，which spaces in a general cargo vessel are the best locations for the carriage of bulk grain?A.Deep tanksB.Lower holdsC.Lower holds at the ends of the vesselD.Tween-decks
To determine which grades of cargo a tank vessel is permitted to carry you should ______.A.refer to the vessel's Certificate of InspectionB.examine the cargo tanks and fittingsC.ask the terminal supervisor or his representativeD.check the loading order
You are carrying triethylamine，methyl methacrylate and isoprene in your multiple-product tanker. Which of the following statements is true?A.Isoprene may be carried in a cargo tank adjacent to either of the other two cargoesB.Methyl methacrylate may not be carried in a tank adjacent to a pump roomC.Methyl methacrylate must usually be heated to maintain its stabilityD.Portable thermometers are not permitted to be used to take the cargo temperature of triethylamine
You are cleaning the tanks after carrying a cargo of crude oil. Which statement is TRUE?A.Washing water should be recirculated if possible because it has the same electric potential as the cargo tank being cleanedB.The hoses to portable cleaning machines should be disconnected before the machines are removed from the tankC.The principal hazard with steaming cargo tanks is raising the ambient temperature above the flame point of the cargo residueD.Steam cleaning and water washing are both capable of generating electrostatic charges within a tank
Which vessel is most likely to be loaded full but not down ________．A.A bulk carrier loaded with heavy oreB.A bulk carrier loaded with steelC.A break bulk vessel loaded with palletized cargoD.A tanker loaded with heavy grain
You are scheduled to load a bulk shipment of steel turnings．Which statement is TRUE ________．A.The primary hazard of this cargo is that it is subject to spontaneous heating and ignitionB.The shipping papers should describe this cargo as Waste，Steel BoringsC.After loading，you may not sail if the temperature in each hold of steel turnings exceeds 54℃D.This cargo may not be transported in bulk unless a special permit is issued by the competent authorities
In order to minimize the effects of a tender vessel，when carrying a cargo of lumber，you should ______．A.Maximize your deck loadB.Distribute lumber so that those stowing most compactly per unit of weight are in the upper holdsC.Place the heaviest woods in the lower holdsD.Keep the vessel's frame spaces free from lumber
You are on a tanker designed to carry molten sulfur．Which statement is TRUE ________．A.There must be two portable toxic vapor detectors on boardB.The cargo tank ventilation system must maintain the H2S vapor concentration at 1.85% or more by volumeC.Cargo temperature may be taken by portable thermometersD.The pressure in the heating coils in the tanks must be less than that of the cargo exerted on them
You are on a vessel that carries liquefied gasses in bulk．The person on watch is required to have what information about the cargo easily accessible ________．A.Port of loadingB.Exact quantity on boardC.Name and address of consigneeD.Firefighting procedures
Bulk cargo refers to ______.A.cargo which occupies a large volume of spaceB.cargo which requires refrigerationC.cargo which is very denseD.homogeneous cargo not enclosed in a container
单选题Deadweight，which is the cargo carrying capacity of a vessel in tons，is determined by（）.ALoaded displacement minus light displacementBGross tonnage minus net tonnageCLoaded displacement minus net tonnageDLight displacement minus the weight of the vessel
单选题You are on a cargo vessel carrying toluol in bulk in portable tanks. Which is a requirement for pumping the toluol? （）AHose connections to the tank must be made with a minimum of three boltsBThere must be water pressure on the fire mainCYou must shut down if another vessel comes alongsideDIf transferring at anchor，you must display a red flag by day and a red light at night
单选题You are cleaning the tanks after carrying a cargo of crude oil. Which statement is TRUE? （）AWashing water should be recirculated if possible because it has the same electric potential as the cargo tank being cleanedBThe hoses to portable cleaning machines should be disconnected before the machines are removed from the tankCThe principal hazard with steaming cargo tanks is raising the ambient temperature above the flame point of the cargo residueDSteam cleaning and water washing are both capable of generating electrostatic charges within a tank
单选题When considering a vessel’s stability，which spaces in a general cargo vessel are the best locations for the carriage of bulk grain? （）ADeep tanksBLower holdsCLower holds at the ends of the vesselD'Tween-decks
单选题When loading bulk liquid cargo，what is the FIRST action you should take if a cargo valve jammed open?（）ATrip the pump relief valveBOrder the dock man to shut downCCall the owner，operator，or terminal supervisorDRun out the vessel's or terminal's fire hose
单选题When loading bulk liquid cargo，what is the first action you should take if a cargo valve jammed open?（）ACall the owner，operator，or terminal supervisorBUnplug the deck scuppersCOrder the dock man to shut downDRun out the vessel's or terminal's fire hose
单选题To determine which grades of cargo a tank vessel is permitted to carry you should（）.Arefer to the vessel's Certificate of InspectionBexamine the cargo tanks and fittingsCask the terminal supervisor or his representativeDcheck the loading order
单选题Access to a cargo pumproom on a tank vessel carrying grades A，B，C or D liquid cargoes shall be（）.Aat least 13.1 feet away from the galleys，living quarters or navigation spacesBfrom the open deckConly from areas equipped with power ventilation systemsDisolated from any part of the vessel which normally contains sources of vapor ignition
单选题If you carry packaged hazardous cargoes on a break bulk vessel bound foreign，you must（）.Astow the hazardous cargoes on deck available for jettisoning if necessaryBremove the hazardous cargo labels from a portable tank after the tank is emptiedChave the shipping papers indicate the proper shipping name and the technical name of n.o.s. cargoesDlog the receipt of hazardous cargoes in the Official Logbook
单选题According to regulations，access to a cargo pumproom in a tank vessel carrying grades C or D liquid cargo shall be（）.Afrom areas equipped with power ventilationBonly from enclosed areas free from sources of vapor ignitionCfrom the open deckDfrom within the vessel
单选题In order to minimize the effects of a tender vessel，when carrying a cargo of lumber，you should（）.Amaximize your deck loadBdistribute lumber so that those stowing most compactly per unit of weight are in the upper holdsCplace the heaviest woods in the lower holdsDkeep the vessel's frame spaces free from lumber
单选题The certificate of loading required by each vessel carrying grain in bulk is issued by the（）.Aowner or charterer of the vesselBAmerican Bureau of ShippingCshipper of the cargoDNational Cargo Bureau
单选题You will load and carry a bulk cargo of sulphur at ambient temperature. Which statement is true?（）.AWooden covers must be laid over the bilge wells to prevent the sulphur from entering the bilgesBBulk sulphur may be carried without a special permit providing the vessel complies with all applicable regulationsCThe majir charateristic of this cargo is that it forms sulfuric acid upon contact with waterDOther hazardous material may not be stowed in the same hold as the sulphur bue may carried on deck above the hold
单选题Bulk cargo refers to（）.Acargo which occupies a large volume of spaceBcargo which require refrigerationCcargo which is very denseDhomogeneous cargo not enclosed in a container
单选题To determine which grades of cargo a tanker is permitted to carry you should（）.Arefer to the vessel's Certificate of InspectionBexamine the cargo tanks and fittingsCask the terminal supervisor or his representativeDcheck the loading order