A.Escape route
B.Alley way
C.Corridor
D.Embarking way
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A.in the pilothouse
B.on top of lockers
C.where readily accessible
D.on open deck areas
A.only when the load is taken off the cable
B.only when there is a load on the cable
C.only when activated by the controls at the lowering station
D.at any time
A.snatch block
B.threefold purchase
C.handy-billy
D.chockablock
A.to shoot
B.to fire
C.to let go
D.to send to sky
A.covering wire or fiber rope
B.forcing fids into a line
C.dogging hatches
D.splicing lines
A.sufficient oxygen in a compartment to support life
B.combustible gases present
C.hydrogen gas present
D.All of the above
A.lifelines
B.righting strap
C.sea anchor
D.towing bridle
A.filling completely
B.developing free surface
C.developing free surface moment
D.collapsing
A.generally shorter than the others and is used to steer with
B.is longer than the others and is used as the stroke oar
C.is raised in the bow of the boat for the steersman to steer by
D.longer than the others used for steering
A.equally sharing the load
B.jammed together
C.as far apart as possible
D.rove to the highest mechanical advantage
最新試題
A stopper is（）.
Kapok life jackets should NOT be（）.
A stay is（）.
An oxygen indicator can be used to determine if there is（）.
If you were to pass a stopper on a wire rope，what should the stopper be made of?（）
The davit launched life raft can be boarded（）.
The helicopter deck of a ship must be marked with the units identification，appropriate aiming circles，and a continuous line on the perimeter which is（）.
If an emergency pump control is used as the emergency shutdown on a tanker，it must（）.
An effective braking system for windlasses on rigs in deep water is a(n)（）.
A sweep oar is an oar that is（）.