A.A vessel trawling
B.A vessel trolling
C.A vessel setting nets
D.A vessel tending lines
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A.have more resistance to listing in case of damage
B.have less tendency to have synchronous rolling
C.be less likely to have cargo shift
D.ride more comfortably
A.underway but not making way
B.making way，not under command
C.not under command，not making way
D.trolling underway
A.carrying extra rudder to compensate for the current
B.necessary to adjust the course steered to allow for the current
C.at anchor and stemming the current
D.being forced off of a pier by the hydraulic effect of the current
A.yawing
B.moving
C.turning
D.pitching
最新試題
Which statement concerning an automatic towing engine is FALSE? （）
The vertical movement of a vessel in the water is called（）.
The distance that a ship moves forward with each revolutionof its propeller，if there is no slip，is called（）.
The area around Cape Charles is（）.
Point Judith Harbor of Refuge（）.
If your vessel has a GM of one foot and a breadth of 50 feet，what will be your full rolling period? （）
Multi-year ice is the hardest sea ice and should be avoided if possible. It is recognizable because of what tone to its surface color? （）
Which characteristic is a disadvantage of a controllable- pitch propeller as compared to a fixed-pitch propeller? （）
Which is TRUE of a stiff vessel? （）
What indicates that a tropical cyclone may be within 500 to 1，000 miles of your position?（）