A.an off-center TCG
B.an LCG greater than level vessel LCB
C.a negative GM
D.excessive free surfaces
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A.A vessel trawling
B.A vessel trolling
C.A vessel setting nets
D.A vessel tending lines
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
The principal action in changing from transit to survival draft in the event heavy weather threatens is（）.
The forward movement of a ship in one revolution of its propeller is measured by（）.
What indicates that a tropical cyclone may be within 500 to 1，000 miles of your position?（）
One method of controlling rats on vessels is by rat-proofing. Rat-proofing is accomplished by （）.
The area around Cape Charles is（）.
When a deck cargo is secured with chain or wire lashings and grab (pear) links，which statement is FALSE?（）
When running before a heavy sea，moving weights aft will affect the handling of a vessel by （）.
The preferred method of controlling external bleeding is by（）.
The pitch of a propeller is a measure of the（）.
When the period of beam seas equals the natural rolling period of a vessel，what will most likely occur?（）