A.Limited backing power of his vessel
B.Radar information about nearby vessels
C.The occupation of the other vessel,if known
D.All of the above
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A.to be underway
B.on under way condition
C.to stop engine
D.in being under way
A.the state of visibility
B.the power of the vessel
C.the traffic density
D.the maneuverability of the vessel
A.the presence of the background light at night
B.the state of wind,sea and current
C.the number of crew on board
D.the draught in relation to the available depth of water
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
A.exist
B.exists
C.existing
D.to be existed
最新試題
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 engaged in fishing during the day would show().
A vessel enagaged in fishing,and at anchor,shall show().
Which statement about the Navigation Rules is TRUE?().
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 vessel engaged in mine clearance operations is called().
A vessel being pushed ahead is required to carry which of the following lights?().
If a vessel of special construction cannot fully comply with the Rules,her degree of compliance shall be determined by().
As look-out,you spot an object 45°off your port bow. You should report the object as().
A vessel being towed astern shall show at night().