更多"Buoys are marked with reflective ma"的相关试题:
[单项选择]Preferred channel buoys indicate the preferred channel to transit by（）.
A. odd or even numbers
B. the color of their top band
C. the location of the buoy in the channel junction
D. the buoy's light rhythms
[单项选择]Buoys which mark isolated dangers are painted with alternating（）.
A. red and black bands
B. green and black bands
C. red and white stripes
D. green and white bands
[单项选择]The ship is moored（）buoys.
A. of
B. on
C. alongside
D. to
[单项选择]Safe water buoys may show ONLY（）.
A. flashing red lights
B. flashing green lights
C. white lights
D. yellow lights
[单项选择]Fishing gear with buoys ahead（）you.
A. of
B. on
C. for
D. at
[单项选择]Lighted white and orange buoys must show which color light?（）
A. Orange
B. White
C. Red
D. Alternating yellow and white
[单项选择]Buoys which mark dredging areas are painted（）.
A. black
B. yellow
C. green
D. red
[单项选择]Vessels lying afloat at buoys for more than 24 hours should use anchor chain for（）and insurance wire for（）.
A. bow mooring／stern line
B. forward spring／after spring
C. forward breast rope／forward spring
D. slip rope／stern line
[单项选择]Buoys which only mark the left or right side of the channel will never exhibit a light with which characteristic? （）
A. Flashing
B. Quick flashing
C. Composite group flashing
D. Equal interval (isophase)
[单项选择]On a ship，how many ring buoys are required to have a buoyant line attached?（）
A. One ring life buoy
B. One ring life buoy on each side of the ship
C. Three ring life buoys
D. Two ring life buoys on each side of the ship
[单项选择]How many life buoys have your ship been exactly（）.
A. produced by
B. met with
C. offered of
D. provided with
[单项选择]The changes in the channel’s sands and buoys on this coast are （） this chart can not be considered as a safe guide of the channel．
A. frequent
B. so frequent
C. frequent that
D. so frequent that
[单项选择]How many life buoys（）on board with self-igniting light?
A. there exist
B. there is
C. there are
D. are there
[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]Every radio installation shall be clearly marked with the（）, the ship station identity and other codes as applicable for the use of the radio installation.
A. call sign
B. port of register
C. radio name
D. signal label
[单项选择]The lifeboat releasing gear lever should be marked with the words（）.
A. DANGER，DO NOT TOUCH
B. DANGER，BOAT MAY DROP
C. DANGER，LEVER RELEASES BOAT
D. DANGER，LEVER DROPS BOAT
[单项选择]Each lifebuoy shall be marked in block capitals of the Roman alphabet with（）of the ship.
A. the call sign and name
B. the official number and name
C. the port of registry and name
D. the port of registry and official number
