A.three all-round red lights
B.two 225°red lights
C.three all-round blue lights
D.two 225°blue lights
您可能感興趣的試卷
你可能感興趣的試題
A.shown below the sternlight
B.white in color
C.displayed at the masthead
D.a yellow light having the same characteristics as the stern light
A.shown at the bow
B.white in color
C.shown in addition to the sternlight
D.an all-round light
A.flashes at regular intervals of 50-70 flashes per minute
B.is yellow in color
C.shows an unbroken light over an arc of the horizon of not less than 180°nor more than 225°
D.All of the above
A.engaged on pilotage duty
B.in distress
C.at anchor
D.being overtaken in a narrow channel
A.a vessel meeting another head-on
B.a vessel overtaking another in a narrow channel
C.a vessel crossing the course of another
D.the give-way vessel in a crossing situation
最新試題
A vessel navigate in areas near the termination of traffic separation schemes shall do（）with particular caution.
A fishing vessel is approaching a vessel not under command. Which statement is TRUE? （）
A sailing vessel is overtaking a power-driven vessel in a narrow channel，so as to pass on the power-driven vessel’s port side. The overtaken vessel will have to move to facilitate passage. The sailing vessel is the（）.
The traffic lane（）suspended.
A signal of one prolonged，one short，one prolonged，and one short blast，in that order is given by a vessel（）.
A vessel constrained by her draft may display（）.
There are two classes of vessels which，to the extent necessary to carry out their work，do not have to comply with the rule regarding traffic separation schemes. One of these is a vessel（）.
A 20-meter power-driven vessel pushing ahead or towing alongside will display（）.
A signal of intent must be sounded in international waters by（）.
A power-driven vessel leaving a quay or wharf must sound what signal? （）