更多"A SEAMARK，I.E. A BUOY，INDICATING TH"的相关试题:
[单项选择]You are entering an east coast port and see a buoy with a yellow triangle painted on it.This indicates（）.
A. you are in the vicinity of the ICW
B. the buoy is a special mark
C. the buoy is off station
D. the buoy designates a sharp turn in the channel
[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]（）moving rather quickly east expected 150 miles south of Cape Farewell 972 by 160000 GMT.
A. Developed low
B. Developing low
C. Being developed low
D. Low to be developed
[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]A radar display which is oriented，so that north is always at the top of the screen，is called a(n)（）.
A. relative display
B. composite display
C. stabilized display
D. unstabilized display
[单项选择]Keep clear（）the buoy.
A. to
B. on
C. of
D. for
[单项选择]A spherical buoy may be（）.
A. numbered
B. lettered
C. green
D. red
[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
[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 buoy with a composite group-flashing light indicates a(n)（）.
A. bifurcation
B. fish net area
C. anchorage area
D. dredging area
[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]When entering from seaward，a buoy displaying a single-flashing red light would indicate （）.
A. a junction with the preferred channel to the left
B. a sharp turn in the channel to the right
C. the starboard side of the channel
D. a wreck to be left on the vessel's port side
[单项选择]When approaching a preferred-channel buoy，the best channel is NOT indicated by the（）.
A. light characteristic
B. color of the uppermost band
C. shape of an unlighted buoy
D. color of the light
