A.crow bar
B.device to force a water tigh door against the frame
C.heavy steel beam
D.wedge
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A.fuel
B.oxygen
C.ignition
D.All of the above
A.pull the tagged end from the top of the coil
B.pull the tagged end through the eye of the coil
C.secure the outside end unroll the coil
D.unreel the coil from a spool
A.feel the surface of the line for broken fibers
B.measure the reduction in circumference of the line
C.observe any mildew on the outer surface
D.open the strands and examine the inner fibers
A.invert the CO extinguisher
B.squeeze the two trigger handles together
C.remove the locking pin
D.open the discharge valve
A.dried , and stowed in a place with adequate ventilation
B.stowed in a hot , moist compartment
C.stowed on deck at all times
D.stowed in any compartment
最新試題
The company should establish and maintain procedures to control all documents and date which are relevant to（）.
How long are you prohibited to consume alcohol prior to serving as a member of a watch?（）
Full details of all lights and fog signals are shown on（）.
When the wave period and the apparent rolling period are the same（）.
（）is the act of allocating space to containers on board of a container ship in the order of the discharge ports.
Where would you find information about the time of high tide at a specific location on a particular day of the year?（）
（）is halfway between the forward and after perpendiculars and is reference point for vessel construction.
When steering by autopilot,how often should the steering be checked?（）
In the Northern hemisphere northerly winds may cause temperature（）.
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.