A.Serves as a backup for the main tow hawser in case of failure
B.Provides weight and flexibility to the total tow makeup
C.Lengthens the main tow hawser to keep the tow in step
D.Distributes the towing load
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A.The type of anchor and mooring line being used
B.The type of bottom in which the ship is anchored
C.A significant difference between air and water temperature
D.The chain contacting a chock or fairlead between the tensiometer and the lower swivel fairlead
A.berthing
B.searching
C.anchoring
D.picking up pilot
A.tumble home
B.excessive deadrise
C.excessive trim
D.a list
A.bow mooring／stern line
B.forward spring／after spring
C.forward breast rope／forward spring
D.slip rope／stern line
A.be crossed around the bow
B.tend out at right angles to the bow
C.tend aft 60°from each bow
D.tend forward 30°on either bow
最新試題
You are mooring to a buoy．You should approach the buoy with the current from（）.
You are anchoring in 16 fathoms of water．On a small to medium size vessel，the（）.
When dropping anchor，you are stationed at the windlass brake．The most important piece（s）of gear is（are）（）.
Conventional anchors are least likely to hold in a bottom consisting of（）.
When anchoring，good practice requires 5 to 7 fathoms of chain for each fathom of depth. In deep water you should use（）.
You are proceeding down a channel and lose the engine（s）.You must use the anchors to stop the ship.Which statement is true（）.
A ship will always want to settle into a position where（）.
You are making a sharp turn in a channel and using a buoy four points on the bow to gauge your rate of turn.If you observe the buoy moving aft relative to you，what should you do（）.
A（）is the intersection of the surface of a sphere and a plane passing through the center of the sphere.
You are entering port and have been instructed to anchor，as your berth is not yet available.You are on a SW’ly heading，preparing to drop anchor，when you observe the range lights as shown on your starboard beam.You should（）.