A.passing a tow bridle to the tug
B.passing a messenger line
C.heaving in the tow bridle
D.service lines with rocket line throwers
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A.shock loading on the tow line is reduce
B.towing speed is improved
C.the vessel is more visible from the tug
D.the catenary of the tow line is reduced
A.very little rudder
B.some left rudder
C.some right rudder
D.full left rudder
A.underway
B.using gear which extends more than 50 meters outboard
C.using a seine of some type
D.using gear which restricts her maneuverability
A.reduce windward mooring tensions
B.maintain vessel heading
C.maximize accelerations
D.increase speed of advance
A.use more right rudder
B.use more left rudder
C.increase speed
D.decrease speed
最新試題
In ballasting to survival draft，while in transit，due to extreme wind and wave loads，thrusters or propulsion，if available，should be used to（）.
The condition where a ship on the end of a tow line is riding a wave crest at the same time as its tug rides a wave crest is known as riding in（）.
It is easier to dock a right-hand，single-screw vessel（）.
Apparent wind speed blowing across a vessel under tow can be measured by a(n)（）.
The catenary（）.
Once a towline is connected between the towing vessel and the disabled vessel，the towing vessel should（）.
Catenary as applied to tow lines denotes the（）.
A vessel is equipped with a single right-handed screw. With rudder amidships and calm wind，the vessel will most likely back（）.
In order to back a right-handed，single-screw vessel in a straight line，you will probably need to use（）.
One major advantage of the round turn maneuver in a man overboard situation is that it（）.