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
第1题:
The colored hazardous cargo labels are usually found in ______.
A.Center of Balance
B.Hazardous Material Markings
C.Cargo address markings
D.Precautionary and Special Handling Instructions
第2题:
In handling break bulk hazardous materials,it is forbidden to use ______.
A.cargo nets
B.metal bale hooks
C.pallets
D.slings
第3题:
What is NOT a requirement for the preparation of used,gasoline-propelled cars if they are to be carried as ordinary cargo and not as hazardous cargo ________.
A.The engine must be run until it dies from lack of fuel
B.The fuel tank must be inerted with CO2
C.The ignition key may not be in the ignition
D.The vehicle must be inspected for fuel leaks
第4题:
You are on a tanker designed to carry molten sulfur.Which statement is TRUE ________.
A.There must be two portable toxic vapor detectors on board
B.The cargo tank ventilation system must maintain the H2S vapor concentration at 1.85% or more by volume
C.Cargo temperature may be taken by portable thermometers
D.The pressure in the heating coils in the tanks must be less than that of the cargo exerted on them
第5题:
All handling and stowage of packaged hazardous materials on board a domestic vessel engaged in foreign trade shall be done under the supervision of ______.
A.a MSA Marine Inspector
B.an officer assigned to the vessel by MSA
C.a officer from CCS
D.the National Cargo Bureau
第6题:
a vessel is equipped with an automatic smoke or fire detecting system
the cargo hatches are of steel construction
the cargo is of a nonflammable type
there is sufficient fire protection located on the main deck adjacent to the cargo hatch
第7题:
Hose connections to the tank must be made with a minimum of three bolts
There must be water pressure on the fire main
You must shut down if another vessel comes alongside
If transferring at anchor,you must display a red flag by day and a red light at night
第8题:
The valve on an empty portable tank that contained acetone is accidently opened and some of the residue escapes to the open sea
A carboy of nitric acid is broken on deck while loading and is flushed overboard with no injuryor damage
Part of your deck cargo of five gallon cans of paint is damaged and leaking so you jettison them to eliminate the fire hazard
Heavy weather causes damage to packages of a hazardous liquid that is subsequently pumped out at sea through the bilge pumping system
第9题:
The containers provide automatic segregation of hazardous materials except for class A explosives
All packages within a container must be marked This End Up to indicate the correct stowage
A refrigerated container with a fuel tank containing a flammable liquid must be stowed on deck
Packages of liquids within a container should be stowed on top of packages of solids to prevent crushing
第10题:
All of these cargoes are mutually compatible
Benzene may not be carried in a tank adjacent to either of the other two cargoes
Allyl alcohol is incompatible with propanolamine but both are compatible with benzene
Propanolamine is compatible with allyl alcohol but must be segregated from benzene
第11题:
Wooden covers must be laid over the bilge wells to prevent the sulphur from entering the bilges
Bulk sulphur may be carried without a special permit providing the vessel complies with all applicable regulations
The majir charateristic of this cargo is that it forms sulfuric acid upon contact with water
Other hazardous material may not be stowed in the same hold as the sulphur bue may carried on deck above the hold
第12题:
be visible from both sides and from forward and aft
indicate NO SMOKING
be displayed only while transferring cargo and fast to a dock
use black lettering on a white background
第13题:
You are on a container vessel. What concerning the handling and stowage of containerized hazardous materials is TRUE ________.
A.Open-bed containers may be used to transport hazardous materials if the cargo is properly secured
B.A portable cargo tank of a flammable,cryogenic liquid may not be in transit for a period exceeding its marked rated holding time unless the liquid is inhibited
C.A portable cargo tank containing a cryogenic liquid must be shipped on deck unless forced ventilation is provided to the tween-decks
D.A container loaded with packages of tear gas would display a placard reading Irritant
第14题:
Which statement about entry into a space that has been sealed for a long time is TRUE ________.
A.A tank that has been used to carry hazardous liquids should be tested for oxygen content,toxicity,and explosive gases
B.You can safely enter the space without a breathing apparatus if the oxygen content exceeds 14%
C.The natural ventilation through the installed vents is sufficient to provide the proper oxygen content
D.The heat of the sun on upper ballast tanks,such as in a bulk carrier,may generate carbon monoxide
第15题:
Which statement about entering into a tank which has been sealed for a long time is TRUE ________.
A.The tank should be tested only once to ensure the oxygen content is at least 14% before entry
B.The tank must be tested at frequent intervals to ensure that hazardous gasses have not regenerated
C.The tank need not be tested for oxygen content if it is ventilated for more than 24 hours
D.If the oxygen content tests at less than 12% you should wear an approved gas mask
第16题:
You are underway with a tow consisting of six barges containing hazardous chemicals.Which statement is FALSE concerning a cargo information card ________.
A.It must be carried in the pilothouse,readily available for each chemical carried
B.It must be posted on the lead barge of the tow only
C.It must be posted on each barge on the tow
D.It contains information on procedure for spills or leaks
第17题:
one meter from the tank bottom and one meter below the tank top
one half the ullage of the tank and one meter below the tank top
one half the ullage of the tank and one meter above the tank bottom
at three meter intervals from the tank top to the bottom
第18题:
refer to the vessel's Certificate of Inspection
examine the cargo tanks and fittings
ask the terminal supervisor or his representative
check the loading order
第19题:
one meter from the tank bottom and one meter below the tank top
one half the ullage of the tank and one meter below the tank top
one half the ullage of the tank and one meter above the tank bottom
at three meter intervals from the tank top
第20题:
stow the hazardous cargoes on deck available for jettisoning if necessary
remove the hazardous cargo labels from a portable tank after the tank is emptied
have the shipping papers indicate the proper shipping name and the technical name of n.o.s. cargoes
log the receipt of hazardous cargoes in the Official Logbook
第21题:
cargo nets
metal bale hooks
pallets
slings
第22题:
All of these cargoes are mutually incompatible
Glycerine may be stowed adjacent to methyl acrylate but must be segregated from ethanolamine
Methyl acrylate and ethanolamine are compatible but both must be segregated from glycerine
Glycerine is compatible with both of the other cargoes
第23题:
General cargoes are neither liquid nor solid bulk cargo
General cargoes are packaged hazardous cargoes
General cargoes are also called breakbulk cargoes
General cargoes are mostly carried on container ships now