A mooring buoy,if lighted,shows which color light?()
A、Yellow
B、White
C、Blue
D、Any color except red or green
A、Yellow
B、White
C、Blue
D、Any color except red or green
A、permanent chasing system B、wire rope mooring system C、shepherd's crook mooring system D、spring buoy mooring system
A、an isolated danger mark B、a hydrographic data collection buoy C、a mooring buoy D、marking a restricted area
A、shall have the liberty to anchor B、shall avoid anchoring C、shall moor to a buoy when necessary D、shall keep anchoring
A、danger B、vessels are excluded from the area C、the buoy is a mooring buoy D、operating restrictions are in effect
A、go full ahead on the engine(s) B、back away a few lengths to clear the buoy and then go ahead on the engines C、go half ahead on the engines and put the rudder hard right D、go half ahead on the engines and pass upstream of the buoy
A、approach the buoy with the wind and current astern B、approach the buoy with the wind and current ahead C、approach the buoy with wind and sea abeam D、stop upwind and up current and drift down on the buoy
A、mooring line made of spring lay wire rope B、mooring line running diagonally to the keel C、mooring line parallel to the keel D、wire rope used for securing an anchor buoy
A、The buoy should be considered to always be in the charted location B、If the light is flashing,the buoy should be considered to be in the charted location C、The buoy may not be in the charted position D、The buoy should be considered to be in the charted position if it has been freshly painted