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
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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
A.lifelines
B.righting strap
C.sea anchor
D.towing bridle
A.closest point to approach
B.close point to approach
C.crossing point to approch
D.coming point to approach
A.Safe working load
B.Ships working lift
C.Starboard wing lift
D.Stress , weight , load
最新試題
It is dangerous for vessels without the operational radar（）the estuary.
In the Northern hemisphere northerly winds may cause temperature（）.
When the wave period and the apparent rolling period are the same（）.
The helm command PORT TWENTY means（）.
Berthing means bringing a vessel to her berth until（）.
What is a CORRECT reply to a pilot’s request, How’s your heading?（）
When steering by autopilot,how often should the steering be checked?（）
Full details of all lights and fog signals are shown on（）.
Before any loading takes place any signs of the previous cargo should do（）.
Your vessel is docking, but not yet alongside. Which line will be the most useful when maneuvering the vessel alongside the pier?（）.