A.great circle
B.loxodromic curve
C.small circle
D.gnomonic curve
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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
A.painted color
B.light color and phase characteristic
C.type of structure
D.All of the above
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A mid-channel buoy，if lighted，will show a（）.
A special purpose buoy shall be（）.
Branford reef is（）.
How would you pass a red buoy in the maritime buoyage system “A”? （）
An orange and white buoy with a rectangle on it displays（）.
A yellow buoy may mark a(n)（）.
A structure，usually made of stone，or cement pilings，which extends from the bank at approximately right angles to the current is called a（）.
A plane that cuts the Earth’s surface at any angle and passes through the center will always form（）.
A vessel is（）when she is not at anchor，made fast to the shore，or aground.
How is the intensity of a light expressed in the Light Lists?（）.