更多"A white buoy with a blue band is（）."的相关试题:
[单项选择]An orange and white buoy marking an area where operating restrictions are in effect will be marked with which symbol? （）
A. Open-faced diamond
B. Diamond with a cross
C. Circle
D. Rectangle
[单项选择]An orange and white buoy marking a danger area will have what symbol on it?（）
A. Open-faced diamond
B. Diamond with a cross
C. Circle
D. Square
[单项选择]An orange and white buoy indicating a vessel-exclusion area will be marked with what symbol? （）
A. Open-faced diamond
B. Diamond with a cross
C. Circle
D. Square
[单项选择]A white buoy with an orange rectangle on it displays（）.
A. directions
B. dangers
C. exclusion areas
D. All of the above
[单项选择]An orange and white buoy with a rectangle on it displays（）.
A. directions
B. distances
C. locations
D. All of the above
[单项选择]A white buoy with an open-faced orange diamond on it indicates（）.
A. danger
B. vessels are excluded from the area
C. the buoy is a mooring buoy
D. operating restrictions are in effect
[单项选择]Which buoy will NOT display white retro reflective material（）.
A. Safe water mark
B. Isolated danger mark
C. Preferred channel mark
D. Daymark of no lateral significance
[单项选择]How would you pass a red buoy in the maritime buoyage system“A” （）.
A. keep the buoy on the vessel's starboard side when approaching a port and on the vessel's port side when leaving
B. keep the buoy on the vessel's port side when approaching a port and on the vessel's starboard side when leaving
C. keep the buoy on the vessel's starboard side when approaching and leaving
D. keep the buoy on the vessel's port side when approaching and leaving
[单项选择]At 1810，a red buoy bears 010° relative. This buoy marks（）.
A. the side of York Spit Channel
B. the visibility limit of the red sector of Cape Henry Light
C. a submerged obstruction in York Spit Channel
D. the York River Entrance Channel
[单项选择]Keep clear（）the buoy.
A. to
B. on
C. of
D. for
[单项选择]A nun buoy will（）.
A. be green in color
B. have an even number
C. be left to port when entering from seaward
D. be cylindrical in shape
[单项选择]A spherical buoy may be（）.
A. numbered
B. lettered
C. green
D. red
[单项选择]The Experimental Lighthouse-buoy has no navigational significance and may be removed at will.The above sentence means（）.
A. It's of no use for navigation and would be removed with notice
B. It's useful in navigation and may be removed without notice
C. It's helpless in navigation and may be removed without notice
D. It's helpful in navigation and may be removed without notice
[单项选择]What best describes an anchor buoy?（）
A. A black ball that is hoisted when the ship anchors
B. A buoy attached to the anchor
C. A buoy attached to the scope of an anchor chain
D. A mark of the number of fathoms in an anchor chain
[单项选择]The major cause of anchor buoy pendant wire failures is（）.
A. corrosion
B. rough weather
C. defective sockets
D. mishandling
[单项选择]A buoy having red and green horizontal bands would have a light characteristic of（）.
A. group occulting
B. composite group flashing
C. Morse letter A
D. quick flashing
[单项选择]What indicates a dual purpose buoy? （）
A. Red buoy with a horizontal yellow band
B. Red and white vertically-striped buoy with a vertical yellow stripe
C. Red and white vertically-striped buoy with a red spherical topmark
D. Green buoy with a yellow square
