When a buoy is in position only during a certain period of the year,where may the dates when the buoy is in position be found?()
A mooring buoy,if lighted,shows which color light?()
The most doubtful and unpredictable factor in a mooring system is the().
()with various arrangements of barrels are the usual mooring equipment used on board ships.
In a storm,the leeward lines of a ship’s mooring system will().
At 1920,the buoy forward of your starboard beam is().
The buoy symbol printed on your chart is leaning to the northeast. This indicates ().
When approaching a preferred-channel buoy,the best channel is NOT indicated by the().
The major cause of anchor buoy pendant wire failures is().
It is sometimes necessary to moor bow and stern to two mooring buoys in order to().
Which mooring line is likely to undergo the most strain when docking a ship under normal conditions?()
To secure a vessel in a particular place by means of chains or ropes made frast to the shore, to anchors, or to anchored mooring buoys, or to ride with both anchors down defines().
During storm conditions on a ship,the mooring tensions should be adjusted so that().
In a storm,the windward lines of a ship’s mooring system provide().
There is sufficient anchorage for()at all time around the No.1 buoy and for smaller vessels around the No.4 buoy.
()is an equipment used to detect the presence of ships ,buoys,coast and many other targels and to obtain range and bearing of these targets.
When moored with a Mediterranean moor,the ship should be secured to the pier by having().
You are mooring to a buoy.You should approach the buoy with the current from().
In the constant-tension mooring, the mooring lines holding the ship to the pier will maintain a constant tension even with changes in tide or ship’s draft, ().
()is put into use in the late years to maintain a preset tension in a mooring line after a ship has been tied up at a pier.
What is the light characteristic of a lighted,preferred-channel buoy? ()
102. You are mooring to a buoy. You should approach the buoy with the current from ______
49. ______ is used to moor the ship to the seabed to keep it stationary.
The ship is moored________buoys.