A.Great circle
B.Equator
C.Small circle
D.Meridian
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A.great circle
B.loxodromic curve
C.small circle
D.gnomonic curve
A.be green in color
B.have an even number
C.be left to port when entering from seaward
D.be cylindrical in shape
A.fixed red light
B.Morse (A) white light
C.green light
D.flashing red light
A.gnomonic curve
B.small circle
C.meridian
D.great circle
A.relative bearing
B.range line
C.track line
D.estimated position
最新試題
From your position you observe a rotating white and green light to the north. This light is most likely（）.
An orange and white buoy with a rectangle on it displays（）.
A special mark (yellow buoy)，if lighted，may exhibit which light rhythm?（）
Buoys which only mark the left or right side of the channel will never exhibit a light with which characteristic? （）
How would you pass a red buoy in the maritime buoyage system “A”? （）
Buoys which mark isolated dangers are painted with alternating（）.
A parallel of latitude other than the equator is a（）.
A yellow buoy may mark a(n)（）.
A white buoy with an orange rectangle on it displays（）.
Buoys are marked with reflective material to assist in their detection by searchlight. Which statement is TRUE? （）