A.one all-round white light
B.sidelights and a sternlight
C.only the outboard sidelight and a sternlight
D.a masthead light，sidelights，and a sternlight
您可能感興趣的試卷
你可能感興趣的試題
A.comes directly over the bow
B.comes directly over the stern
C.comes over an area extending from broad on the bow to the quarter
D.has no effect on the vessel
A.Anchor
B.Anchoring
C.Anchored
D.Being anchored
A.get
B.take
C.have
D.join
最新試題
A sailing vessel shall not impede the safe passage of a（）．
You are approaching a vertical lift bridge.You know the span is fully open when（）.
You are running parallel to the coast and estimate that the current is against you.In plotting a running fix using bearings from the same object on the coast，the greatest safety margin from inshore dangers will result if what speed is used to determine（）.
You are running parallel to the coast and take a running fix using bearings of the same object.If you are making less speed than used for the running fix，in relation to the position indicated by the fix，you will be（）.
Which vessel would display a cone，apex downward（）.
Which effect does speed through the water have on a vessel which is underway in shallow water （）.
When attempting an upstream landing while pushing empty barges ahead in a hard onshore wind，the approach is best made（）.
In regions where ice conditions prevail in the winter，（）.
When using the anchor to steady the bow while approaching a dock you must be aware of the fact that（）.
When underway and proceeding ahead，as the speed increases，the pivot point tends to（）.