A.sharp turn in the channel
B.narrowing in the channel at that point
C.junction in the channel
D.obstruction that must be left to port
您可能感興趣的試卷
你可能感興趣的試題
A.should be passed close aboard on either side
B.indicates that special caution is required
C.is used at a channel bifurcation or junction
D.is painted with red and white vertical stripes
A.easterly courses in high latitudes
B.southerly courses in high latitudes
C.westerly courses in low latitudes
D.easterly courses in low latitudes that cross the equator
A.plane tangent at one point
B.cylinder tangent at the equator
C.cone tangent at one parallel
D.infinite series of cones tangent at selected parallels
A.True position
B.True meridian
C.True course
D.True bearing
A.Longitude
B.Latitude
C.Height
D.Bearing
最新試題
Fishing stake，the position of which frequently（），exist in the area covered by this chart.
A rock and sand structure extending from the bank of the river toward the channel is known as a（）.
A V-shaped ripple with the point of the V pointing upstream in a river may indicate a（）.
A white buoy with a blue band is（）.
Buoys which only mark the left or right side of the channel will never exhibit a light with which characteristic? （）
A white buoy with an orange rectangle on it displays（）.
A special purpose buoy shall be（）.
Buoys which mark dredging areas are painted（）.
Branford reef is（）.
How would you pass a red buoy in the maritime buoyage system “A”? （）