单选题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

A "wet cargo" refers to ______.

A.a cargo that will be damaged if it gets wet

B.bulk liquids

C.cargoes that will cause condensation

D.liquids in containers

The Vessel is a __________ bulk carrier which is permitted to carry grain in bulk without requiring any fittings under the Rules of the 1974 International Safety of Life at Sea Convention.

A.self-loading

B.self-trimming

C.self-unloading

D.self-discharging

Chemical Tankers are generally referred to the cargo ships constructed or adapted and used for the carriage of ________ ．

A.liquid chemicals in bulk

B.solid chemicals in bulk

C.chemicals in bulk

D.cargoes in bulk

Your ship is returning to New Orleans from a foreign voyage and carrying a bulk cargo of anhydrous ammonia．You must notify the Captain of the Port，New Orleans，______．

A.at least 96 hours before entering port

B.if you are not participating in the USMER system

C.only if you have a hazardous condition aboard

D.only if your arrival will vary more than six hours from your ETA reported to AMVER

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 compatible

B.Isophorone is incompatible with ethylenediamine but may be stowed adjacent to creosote

C.All of these cargoes are incompatible

D.Ethylenediamine is compatible with isophorone but both are incompatible with creosote

Why are most break bulk vessels built with the transverse framing system rather than the longitudinal system?

A.The transverse system is more resistant to hog and sag stresses

B.The numerous longitudinal frames cause excessive broken stowage

C.The transverse system provides better support to the varying cargo densities on a break bulk vessel.

D.The deep web frames interfere with the stowage of break bulk cargo

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 compatible

B.Benzene may not be carried in a tank adjacent to either of the other two cargoes

C.Allyl alcohol is incompatible with propanolamine but both are compatible with benzene

D.Propanolamine is compatible with allyl alcohol but must be segregated from benzene

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 necessary

B.remove the hazardous cargo labels from a portable tank after the tank is emptied

C.have the shipping papers indicate the proper shipping name and the technical name of n.o.s. cargoes

D.log the receipt of hazardous cargoes in the Official Logbook

You are on a multiple-product chemical tanker and will carry cargoes of ethanolamine，methyl acrylate，and glycerine. Which statement is true?

A.All of these cargoes are mutually incompatible

B.Glycerine may be stowed adjacent to methyl acrylate but must be segregated from ethanolamine

C.Methyl acrylate and ethanolamine are compatible but both must be segregated from glycerine

D.Glycerine is compatible with both of the other cargoes

You are to load styrene in bulk，which is subject to self-polymerization．You must ______．

A.Not carry any cargo in the tanks surrounding the tank loaded with styrene

B.Inject nitrogen to pad any ullage above the styrene to prevent contact with oxygen

C.Be furnished with a Certificate of Inhibition to be maintained on the bridge

D.Use heating coils to maintain the styrene within the temperatures specified by the shipper