A.turning maneuver
B.course setting
C.position fixing
D.regulating speed
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A.permits the rudder to move faster
B.generates more power
C.can turn without using her rudder
D.can suck the water away from the rudder
A.forward spring line and going slow ahead on the inboard engine
B.after spring line and going slow astern on the outboard engine
C.forward spring line and going slow ahead on both engines
D.forward spring line and going slow ahead on the outboard engine
A.in a straight line
B.to port
C.from side to side
D.to starboard
A.reverse port engine，apply right rudder
B.reverse port engine，rudder amidships
C.reverse starboard engine，apply right rudder
D.reverse starboard engine，rudder amidships
A.Length of the towline
B.Height of the towline connection
C.Longitudinal position of the towline connection
D.Direction of opposing force
最新試題
The best method to secure a tow line to a cleat is to（）.
In towing，heaving lines are used for（）.
The biggest problem you generally encounter while towing a single tow astern is（）.
A vessel，which is unable to maneuver due to some exceptional circumstance，shall exhibit （）.
If the towline parts，you should（）.
The distance that a vessel travels from the time that the order to put engines full astern until the vessel is dead in the water is known as（）.
Catenary as applied to tow lines denotes the（）.
How does the effect known as bank suction act on a single-screw vessel proceeding along a narrow channel?（）.
A vessel is equipped with a single right-handed screw. With rudder amidships and calm wind，the vessel will most likely back（）.
Apparent wind speed blowing across a vessel under tow can be measured by a(n)（）.