更多"[单选题]?A vessel shall be deemed to b"的相关试题:
[单选题] A vessel sailing shall keep our of the way of all of the following vessels except a vessel _______ .
A. not under command
B. engaged on pilotage duty
C. restricted in her ability to maneuver
D. engaged in fishing
[单选题] She（the vessel）shall if necessary ______ and in any event navigate with extreme caution until danger of collision is over.
A. take all her way off
B. take her way all off
C. take her way off
D. take off her all way
[单选题] You are overtaking a vessel at night and you see a yellow light showing above the sternlight of the overtaken vessel . The overtaken vessel is _______ .
A. underway and dredging
B. pushing ahead or towing alongside
C. towing astern
D. a pilot vessel
[单选题] The owner or Master of a towing vessel shall ensure that all tests and inspections of gear take place and are logged ______．
A.when a new Master assumes command
B.daily，at 0800 local zone time
C.weekly，before 2400 Saturday
D.immediately after assuming the watch
[单选题] A vessel shall so far as practicable avoid ______ in a traffic separation scheme or in areas near its terminations．
A.sailing
B.proceeding
C.anchoring
D.maneuvering
[单选题] Every vessel shall at all times maintain a proper look-out ______.
A. by sight
B. by sight and hearing
C. by sight and hearing as well as by all available means appropriate to the prevailing circumstances
D. by sight and hearing as well as by all available means except smelling
[单选题]?Every vessel shall proceed at a safe speed ______ the prevailing circumstances and conditions.
A. appropriate to
B. used by
C. liable to
D. adaptation to
[单选题] At night，a vessel shall indicate that she is restricted in her ability to maneuver by showing in a vertical line two ______.
A. red lights
B. red lights and two white lights
C. red lights with a white light in between
D. white lights with a red light in between
[单选题] A vessel shall not ______．
A.enter the traffic separation zone in an emergency
B.cross a traffic lane
C.engage in fishing in the separation zone
D.proceed in an inappropriate traffic lane
[单选题] Every vessel shall ______ maintain a proper look-out by sight and hearing as well as by all available means appropriate in prevailing circumstances and conditions so as to make a full appraisal of the situation and of the risk of collision．
A.in fog
B.at night
C.in narrow fairway
D.at all times
[单选题] A vessel shall，so far as practicable，______ traffic lanes.
A. avoid cross
B. avoid to cross
C. avoid crossly
D. avoid crossing
[单选题] A vessel underway and fishing shall keep out of the way of a ______.
A. power-driven vessel underway
B. vessel not under command
C. vessel sailing
D. vessel engaged on pilotage duty
[单选题] A pilot vessel on pilotage duty shall show identity lights ______．
A.At any time while underway
B.While at anchor
C.While alongside a vessel
D.All of the above
[单选题] In a crossing situation，a stand-on vessel which is forced to take action in order to avoid collision with a vessel on her own port side shall，if possible，avoid ______．
A.turning to port
B.turning to starboard
C.decreasing speed
D.increasing speed
[单选题] Vessel towing with the current shall ___ tow more than two boats and they must be
Towed alongside.
A. at times
B. at any time
C. at no time
D. at moment
[单选题] The risk of collision shall be deemed to exist if the compass bearing of an approaching vessel ______．
A.did not appreciably change
B.does not appreciably change
C.do not appreciably change
D.not appreciably change
