A.Two masthead lights
B.One masthead light and a sidelight
C.Both sidelights
D.Stern light only
您可能感興趣的試卷
你可能感興趣的試題
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
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
最新試題
When one of two vessels（）is required to keep out of the way the other must keep her course and speed.
You are on a vessel that cannot comply with the spacing requirement for masthead lights.What is required in this situation（）.
You are approaching another vessel and will pass starboard to starboard without danger if no course changes are made.You should（）.
Which one of the following rules is not regarding two power-driven vessels meeting end or nearly end on so as to involve risk of collision（）.
Which vessel is NOT classified as “restricted in her ability to maneuver” （）.
Which vessel is the stand-on vessel when two vessels crossing in fog are NOT in sight of one another（）.
Vessels should maintain a sharp lookout，especially during December through March，when navigating the right whale’s only known calving grounds which lie off the coasts of（）.
Under what condition are you allowed to depart from the rules of the road（）.
When visibility is restricted（），we can say it is restricted visibility.
Which statement correctly applies to a situation where a sailing vessel is overtaking a power-driven vessel（）.