A.Before the boat is lowerd from the stowage position
B.As soon as the boat-fall blocks clear the davit head
C.After the limit switch is activated
D.After all people have been embarked
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A.crow bar
B.device to force a water tigh door against the frame
C.heavy steel beam
D.wedge
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
最新試題
Where would you find information about the time of high tide at a specific location on a particular day of the year?（）
When steering by autopilot,how often should the steering be checked?（）
What is a CORRECT reply to a pilot’s request, How’s your heading?（）
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.
The loading of the ship must be done in accordance with（）.
It is dangerous for vessels without the operational radar（）the estuary.
（）is where the crew eat their meals.
The mean draft of a ship is the draft（）.
Bales close to the deckhead should be covered to prevent（）.
What is it called when it is possible to ignite the vapour above the oil?（）