A.routine message
B.urgent message
C.distress message
D.safety message
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A.Immediately put the rudder over hard right
B.Immediately put the rudder over hard left
C.Immediately put the engines astern
D.Wait until the stern is well clear of the man and then put the rudder over hard right
A.Urgency signal
B.Safety signal
C.Distress signal
D.None of the above
A.a floating wreck
B.a survivor at sea
C.a man who had fallen overboard
D.a drilling rig
A.a message about the safety of navigation will follow
B.a message of an urgent nature about the safety of a ship will follow
C.the sender is in distress and requests immediate assistance
D.you should secure your radiotelephone
A.Safety message
B.Urgency message
C.Distress message
D.Routine message
最新試題
The term PROLONGED BLAST refers to（）.
In the International Code of signals，a group of three letters indicates（）.
Smoking in bed on a ship is prohibited（）.
The winch is liable（）worn-out in this way.
I would be very much（）if you could arrange for a radio technician to come on board as soon as possible for my radar repair.
The most likely time for oil pollution while bunkering is when（）.
Which method is used to detect rot in manila lines?（）
If passengers are on board when an abandon ship drill is carried out，they should（）.
Which tool is used to open the strands of fiber lines when making an eye splice?（）
Which statement is TRUE with respect to the elasticity of nylon mooring lines?（）.