You are on a multiple-product tanker and scheduled to load a cargo classed as an aromatic amine．This cargo is incompatible with cargoes classed as ______．A.organic anhydridesB.ketonesC.phenolsD.esters
You are on a multiple-product tanker and scheduled to load a cargo classed as an aromatic amine．This cargo is incompatible with cargoes classed as ______．
A.organic anhydrides
B.ketones
C.phenols
D.esters
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You are carrying cargoes of crotonaldehyde，phosphoric acid，and morpholine on your multiple-product tanker. Which of the following statements is TRUE?A.Each of the cargoes must be segregated from the other by at least two barriersB.The minimum protective clothing required for taking samples of phosphoric acid is goggles or a face shieldC.Aluminum，copper，and zinc are prohibited in all valve parts in contact with these cargoesD.The required warning sign must have the legend "cancer hazard" added to it
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 loading in the winter in Albany，N.Y.，for a voyage to a port governed by the tropical load line mark. Which of the following statements is TRUE? (Hydrometer reading in Albany is 1.000)A.You may not exceed the winter load line mark when you finish loading except for the burnout to seaB.You may calculate the burnout necessary to reach the tropical zone and load extra cargo to compensateC.The freshwater allowance and burnout to sea may be subtracted from the required freeboard in AlbanyD.You may load to the winter mark less the fresh water allowance if you will be at the tropical mark upon arrival in the tropical zone
You are on a multiple-product chemical tanker and will carry cargoes of allyl alcohol，benzene，and propanolamine. Which of the following is true?A.All of these cargoes are mutually compatibleB.Benzene may not be carried in a tank adjacent to either of the other two cargoesC.Allyl alcohol is incompatible with propanolamine but both are compatible with benzeneD.Propanolamine is compatible with allyl alcohol but must be segregated from benzene
You are on a multiple-product chemical tanker and will carry cargoes of isophorone，ethylenediamine，and creosote. Which of the following is TRUE?A.All of these cargoes are compatibleB.Isophorone is incompatible with ethylenediamine but may be stowed adjacent to creosoteC.All of these cargoes are incompatibleD.Ethylenediamine is compatible with isophorone but both are incompatible with creosote
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
The system of valves and cargo lines in the bottom piping network of a tanker that connects one section of cargo tanks to another section is called a ______．A.come-alongB.crossoverC.manifoldD.runaround
When loading a tanker，you should ______．A.load only one tank at a timeB.keep the seamen on watch on standby in the mess roomC.keep a strain on the loading hosesD.close valves by closing them down，reopening one or two turns，and re-closing
You are on a multiple-product chemical tanker with orders to load diethylamine．What is NOT a requirement for transporting this cargo ________．A.You must have two toxic vapor detectors or the pumproom must meet special requirementsB.Each crew member must be provided with an emergency escape breathing apparatusC.A person taking cargo samples must wear protective clothingD.If you are also carrying allyl alcohol，the venting systems must be segregated
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
Your tanker is loaded down to her marks，and you find that she has too much trim by the stern．To adjust the trim，you may ______．A.Add ballast forwardB.Load more cargo forwardC.Shift bunkers forwardD.All of the above
Your tanker is carrying a cargo of styrene．Which of the following is NOT a requirement for carriage of this cargo ________．A.P/V valves with galvanized parts must be replacedB.Authorization to carry styrene must be endorsed on the Certificate of InspectionC.You must have a Certificate of Inhibition provided by the shipperD.The cargo tank heating coils must be blanked off
Your tanker is fully loaded，and you find that she is down slightly by the head．To adjust the trim，you may ______．A.Add ballast aftB.Load more cargo aftC.Shift cargo aftD.All of the above
大副告诉装卸工人不要用钩子装袋装货。（）A、The chief officer told the stevedores not to use hooks to load the deck cargo.B、The bosun told the stevedores not to use hooks to load the bagged cargo.C、The chief officer told the stevedores not to use hooks to load the bagged cargo.D、The bosun told the stevedores not to use hooks to load the deck cargo.
单选题杂货船可以用自己的吊杆装卸货物。（）AGeneral cargo ships may load and discharge by her own winch.BBulk carriers may handle cargo by her own derricks.CGeneral cargo ships may load and discharge by her own derricks.DGeneral cargo ships may load and discharge by cranes.
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Your tanker is loaded down to her marks，and you find that she has too much trim by the stern. To adjust the trim，you may（）.Aadd ballast forwardBload more cargo forwardCshift bunkers forwardDAll of the above
单选题You are on a multiple-product chemical tanker and will carry cargoes of isophorone，ethylenediamine，and creosote. Which of the following is TRUE? （）AAll of these cargoes are compatibleBIsophorone is incompatible with ethylenediamine but may be stowed adjacent to creosoteCAll of these cargoes are incompatibleDEthylenediamine is compatible with isophorone but both are incompatible with creosote
单选题You are on a multiple-product chemical tanker and will carry cargoes of allyl alcohol，benzene，and propanolamine. Which of the following is true? （）AAll of these cargoes are mutually compatibleBBenzene may not be carried in a tank adjacent to either of the other two cargoesCAllyl alcohol is incompatible with propanolamine but both are compatible with benzeneDPropanolamine is compatible with allyl alcohol but must be segregated from benzene
单选题大副告诉装卸工人不要用钩子装袋装货。（）AThe chief officer told the stevedores not to use hooks to load the deck cargo.BThe bosun told the stevedores not to use hooks to load the bagged cargo.CThe chief officer told the stevedores not to use hooks to load the bagged cargo.DThe bosun told the stevedores not to use hooks to load the deck cargo.
单选题What would you consult to determine the number of persons required on duty while loading a cargo of leaded gasoline on your tanker? （）Athe Matitime Code of ChinaBCertificate of InspectionCOil Transfer Procedures ManualDIOPP Certificate
单选题The valve on the discharge side of a cargo pump on a tanker will usually be a（）.Abutterfly valveBspectacle valveCcheck valveDglobe valve
单选题Every（）shall be fitted with a cargo tank cleaning system using crude oil washing.Aexisting crude oil tanker of 20000 tons deadweight and underBnew crude oil tanker of 20000 tons deadweight and underCexisting crude oil tanker of 20000 tons deadweight and aboveDnew crude oil tanker of 20000 tons deadweight and above
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
单选题You are on a multiple-product chemical tanker with orders to load diethylamine.What is NOT a requirement for transporting this cargo（）.AYou must have two toxic vapor detectors or the pumproom must meet special requirementsBEach crew member must be provided with an emergency escape breathing apparatusCA person taking cargo samples must wear protective clothingDIf you are carrying propionic acid also，the venting systems must be segregated