A.are made of bronze, brass, or soft alloy metals
B.should be painted rad in order to identify hose lengths
C.are specially hardended to prevent crushing
D.should be greased frequently
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A.Conduction of heat to adjacent surfaces
B.Direct radiation
C.Convection
D.All of the above
A.removed
B.altered
C.corrected
D.converted
A.the paint locker
B.spaces open to the atmospere
C.cargo holds
D.the engine room
A.shutting off the air supply
B.cooling the fule to below ignition temperature
C.dispersing the fuel
D.removing the source of ignition
A.solid materials such as wood or bales of fiber
B.inflammable liquids
C.electrical equipment
D.metallic solids
最新試題
The ISM code is part of（）.
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
When steering by autopilot,how often should the steering be checked?（）
Which of the following is not an operation mode of AIS?（）
Before any loading takes place any signs of the previous cargo should do（）.
Where would you find information about the time of high tide at a specific location on a particular day of the year?（）
The helm command PORT TWENTY means（）.
Shipboard Emergency Drills must be carried out at least（）on board cargo ship.
（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.
Berthing means bringing a vessel to her berth until（）.