A.A vessel restricted in her ability to maneuver
B.A vessel not under command
C.A vessel constrained by her draught
D.A vessel not under way
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A.Engaged in fishing
B.Mine sweeping
C.A pilot boat
D.Under sail
A.To avoid immediate danger
B.When authorized by the rig superintendent
C.To comply with an operator's requirement
D.Under no conditions
A.alter course to starboard and pass port to port
B.alter course to port and pass starboard to starboard
C.decide on which side the passage will occur by matching whistle signals
D.slow to bare steerageway
A.Two masthead lights
B.One masthead light and a sidelight
C.Both sidelights
D.Stern light only
A.Each vessel should show sidelights
B.Each vessel should show at least one white light
C.The barges should be lighted as separate units
D.The barges should be lighted as one vessel
最新試題
You are underway in reduced visibility.You hear the fog signal of another vessel about 20° on your starboard bow.Risk of collision may exist.You should().
Underway at night,a vessel displaying the lights shown is().
You are Master of a towing vessel engaged in towing three barges astern.The middle barge of the tow would be required to sound which of the following during restricted visibility ().
You hear the fog signal of another vessel forward of your beam.Risk of collision may exist.You MUST().
When taking action to avoid collision,you should().
When visibility is restricted(),we can say it is restricted visibility.
When underway in a channel,you should if safe and practicable().
Which statement correctly applies to a situation where a sailing vessel is overtaking a power-driven vessel().
Under what condition are you allowed to depart from the rules of the road().
Which display indicates a vessel conducting mineclearance operations().