海船船员考试
单选题Due to the shape of the（），whereby forward- and aft ship are differently shaped，a trim correction on the draft measurement has to be done.A spheroidB loxodromeC careneD sphere
题目
spheroid
loxodrome
carene
sphere
相似问题和答案
第1题：
________ the ship met with very heavy weather in the Bay of Biscay and ________ the possibility of damage to cargo and ship，I hereby note my protest against all losses，damages，etc.
A.In view of／fear
B.Owing to／fearing
C.Owing to the fact that／in anticipation of
D.Due to／afraid
第2题：
When are fore and aft draft readings required to be entered in the unofficial logbook of a ship?
A.Once a day
B.Once a week
C.Prior to getting underway
D.Only when entering waters of different density
第3题：
A. in
B. for
C. on
D. out
第4题：
A ship under construction or major repair will acquire permanent magnetism due to ______ while sitting stationary in the earth's magnetic field．
A.hammering and jarring
B.vibration and pounding
C.varying magnetic fields
D.stable or permanent magnetism of the ship
第5题：
The ______ is used when a ship is moving forward at very slow speed due to minimal water flow over the rudder and the ship is not responding to helm．
A.approach speed
B.bow thrust
C.transverse thrust
D.kick ahead
第6题：
“AMIDSHIPS ” refers to______.
A.Back of the vessel
B.The middle portion of a ship
C.A backward movement of a vessel
D.Across the ship, at right angles to the fore-and-aft centerline
第7题：
Contracts whereby the possession and control of a ship vest ______ the Charterer are becoming more common today especially in the oil tanker trade．
A.on
B.to
C.at
D.in
第8题：
A spring line leads ______.
A.fore and aft from the ship’s side
B.to the dock at a right angle to the vessel
C.through the bull nose or chock at the bow
D.through the chock at the stern
倒缆在船一侧首尾向。
第9题：
The ship is listing too much due to your faulty method in loading operation．You must keep her ______．
A.flat
B.up
C.upright
D.vertical
第10题：
If a ship is proceeding towards the magnetic equator, the uncorrected deviation due to permanent magnetism ______.
A.increases
B.remains the same
C.decreases
D.is unimportant and may be neglected
假如船舶正朝着磁赤道航行，未经修正的自差由于永久磁性影响而减少。