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
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A.Radiation fog
B.Frontal fog
C.Convection fog
D.Advection fog
A.One to another
B.One the other
C.Each the other
D.Each other
A.Situations when you can see vessels on radar that you cannot see visually
B.Visibility of less than half a mile
C.Any condition where visibility is restricted
D.Visibility where you cannot see shore
A.a blast of from five to seven seconds' duration
B.a blast of from five to six seconds' duration
C.a blast of from four to six seconds' duration
D.a blast of from six to seven seconds' duration
A.Whenever two vessels approach from opposite directions
B.If the bearing of an approaching vessel does not appreciably change
C.Whenever a vessel crosses ahead of the intended track of another vessel
D.If one vessel approaches another so as to be overtaking
最新試題
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 （）.
When two vessels are in sight of one another and NOT in or near an area of restricted visibility，any of the following signals may be given EXCEPT（）.
You are on a vessel that cannot comply with the spacing requirement for masthead lights.What is required in this situation（）.
When shall the stand-on vessel in a crossing situation take action to avoid the other vessel（）.
Which vessel is NOT classified as “restricted in her ability to maneuver” （）.
Which statement is TRUE，according to the Rules（）.
You are approaching another vessel and will pass starboard to starboard without danger if no course changes are made.You should（）.
Which one of two crossing power-driven vessels has the right of way in a fog（）.
Your vessel is not underway when（）.
You see a vessel carrying a black diamond which indicates a（）.