A.fastness
B.speeding
C.swiftness
D.dispatch
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A.cable tension
B.water temperature
C.bottom conditions
D.water density
A.carry at least two injured persons
B.float for at least two hours
C.be used on the types of helicopters serving the unit
D.All of the above
A.vertical motion of white flags
B.vertical motion of a white light or flare
C.firing of a green star signal
D.None of the above
A.maximum sustained vertical load an anchor will resist before dragging
B.maximum sustained horizontal load an anchor will resist before dragging
C.maximum sustained vertical load an anchor will resist before the mooring line breaks
D.maximum sustained horizontal load an anchor will resist before the mooring line breaks
A.personnel line
B.whip line
C.main hoist line
D.pendant
最新試題
When evacuating a seaman by helicopter lift，which statement is TRUE?（）
In order to detect rot in manila lines，you should（）.
It was demanded that the injured crewmembers（）at once.
When a rescuer finds an electrical burn victim in the vicinity of live electrical equipment or wiring，his first step is to（）.
Marline is（）.
In case of your steering gear failed，（）should be exhibited in shapes or lights.
In the International Code of Signals，the code signal meaning I require immediate assistance is（）.
In order to pay out or slack a mooring line which is under strain，you should（）.
What is the lifesaving signal for，You are seen - assistance will be given as soon as possible?（）
The head of the bend is the（）.