A.the characteristics，efficiency and limitation of the radar equipment
B.any constraints imposed by the radar range scale in use
C.the effect on radar detection of the sea state，weather and other sources of interference
D.the safe working load of the cranes both on board and ashore
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A.exist
B.exists
C.existing
D.to be existed
A.maximum horsepower of your vessel
B.presence of background lights at night
C.draft of your vessel
D.maneuverability of your vessel
A.head-on situation
B.end-situation
C.crossing situation
D.close-quaters situation
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
最新試題
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.
In complying with the Rules，of what must the mariner take due regard?（）.
A vessel（）when underway shall so far as possible，keep out of the way of a vessel not under command.
Vessels，（）support vessels，should not enter the safety zone of a deepwater port unless clearance has been obtained from the Vessel Traffic Supervisor.
If the circumstances admit，（）of small alteration of course and speed shall not be taken to avoid collision.
A head-on situation at night is one in which you see（）.
A vessel engaged in fishing must display a light in the direction of any gear that extends outward more than 150 meters. The color of this light is（）.
A vessel continually lists to one side and has a normal rolling period. Which statement is TRUE?（）.
A vessel conducting mine clearing operations will show（）.
In a crossing situation，the stand-on vessel should normally（）.