A.magenta
B.deep red
C.bright red
D.red
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A.Greater than the declination and both are of the same name
B.Less than the declination and both are of the same name
C.Greater than the declination and both are of contrary name
D.Less than the declination and both are of contrary name
A.Separation of opposing streams of traffic by separation zones or lines
B.The separation of through traffic from local traffic by provision of inshore traffic zones
C.Division of traffic from several different direction into sectors
D.Control of routing traffic through shipping routes
A.Traffic Lane
B.Roundabout
C.Inshore Traffic Zone
D.Two-way Route
A.Recommended Direction of Traffic Flow
B.Roundabout
C.Separation Zone or Line
D.Precautionary Area
A.The buoy should be considered to always be in the charted location
B.If the light is flashing，the buoy should be considered to be in the charted location
C.The buoy may not be in the charted position
D.The buoy should be considered to be in the charted position if it has been freshly painted
最新試題
You determine your vessel’s position by taking a range and bearing to a buoy.Your position will be plotted as a（n）（）.
When navigating a vessel，you（）.
When a buoy marks a channel bifurcation，the preferred channel is NOT indicated by（）.
Restricted areas at locks and dams are indicated by（）.
When entering from seaward，a buoy displaying a single-flashing red light would indicate （）.
When latitude and longitude are used，these shall be expressed in（）（and decimals of a minute if necessary），north or south of the Equator and east or west of Greenwich.
（） is not likely to be a methods of Traffic Separation.
You have been informed that dredging operations may be underway in your vicinity.Which buoy indicates the dredging area（）.
Depiction of TSS's on charts uses（）as the primary color.
When entering a channel from seaward，the numbers on buoys（）.