A.prevent fouling of the anchor
B.decrease swing of the vessel
C.prevent dragging of the anchor
D.reduce strain on the windlass
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A.Chain
B.Nylon
C.Manila
D.Wire
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
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
最新試題
You are riding to a single anchor.The vessel is yawing excessively.Which action should be taken to reduce the yawing（）.
A ship will always want to settle into a position where（）.
A（）is the intersection of the surface of a sphere and a plane passing through the center of the sphere.
You are underway in fog and you hear one prolonged blast followed by two short blasts.This is a vessel（）.
You are mooring to a buoy．You should approach the buoy with the current from（）.
Which safety check（s）should be made before letting go the anchor（）.
You are landing a single-screw vessel，with a right-hand propeller，starboard side to the dock.When you have approached the berth and back the engine，you would expect the vessel to （）.
If the winch should fail while you are hauling in the anchor，what prevents the anchor cable from running out（）.
When dropping anchor，you are stationed at the windlass brake．The most important piece（s）of gear is（are）（）.
You are planning to anchor in an area where several anchors have been lost due to fouling.As a precaution，you should（）.