A.head-on situation
B.end-situation
C.crossing situation
D.close-quaters situation
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A.be accompanied by sound signals
B.not result in another close quarters situation
C.include a speed change
D.All of the above
A.crossing situation
B.head-on situation
C.restricted visibility
D.overtaking situation
A.such risk shall be deemed to exist
B.such risk shall not be deemed to exist
C.you needn't take any action to avoid collision with any vessel
D.you should accelerate your speed ahead
A.one short blast
B.one prolonged blast
C.two short blasts
D.three short blasts
A.In positions in which the noises in the ship are least likely to interfere with the hearing of a fog signal and the man can see clearly
B.In positions in which the noises in the ship are much likely to interfere with the hearing of a fog signal
C.In positions in which the hearing of a signal is reduced to a minimum
D.In a position in which the man can see clearly
最新試題
A vessel being pushed ahead is required to carry which of the following lights?（）.
Vessels，（）support vessels，should not enter the safety zone of a deepwater port unless clearance has been obtained from the Vessel Traffic Supervisor.
A vessel aground at night is required to show two red lights in a vertical line as well as （）.
In dense fog a vessel without operational radar may not be justified（）at all but should anchor if it is safe and practicable for her to do so.
One of the factors which affects the circulation of ocean currents is（）.
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（）.
If the circumstances of the case admit，any vessel（）in a narrow channel.
A vessel approaching a narrow channel shall（）.
A proper look-out shall be maintained（）.
A vessel constrained by her draught may，in addition to the lights prescribed for power-driven vessels in Rule 23，exhibit where they can best be seen（）or a cylinder.