航海英语【二三副甲类】题库

单选题 1分

The Rules state that certain factors are to be taken into account when determining safe speed. One o...

The Rules state that certain factors are to be taken into account when determining safe speed. One of the factors is ___.
  • A.Whether radio communications that are available
  • B.maximum speed of your vessel
  • C.temperature
  • D.current
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1 单选题 1分
The most important principle in the cargo stowage is ______．
  • A.to avoid the rearrangement of the cargo loaded on board
  • B.to ensure the safety of the ship and cargo
  • C.to reject the damaged cargo during loading operation
  • D.to prevent the spontaneous combustion of the coal and grain
2 单选题 1分
3 单选题 1分
Periodic publications notifying changes in，or additions to，previously published navigational data are _____.
  • A.Supplements
  • B.Annual Summary
  • C.Navigational Warnings
  • D.Notices to Mariners
4 单选题 1分
Which one of the followings is correct regarding the use of gyrocompass?
  • A.Gyrocompass does not have to be started before sailing.
  • B.Gyrocompass must be stopped when vessel alongside a berth.
  • C.Gyrocompass needs checking from time to time.
  • D.Gyrocompass is not influenced by the latitude and ship's motion.
5 单选题 1分
ECDIS must be able to perform all of the following EXCEPT ______.
  • A.determine true bearing and distance between two geographical points
  • B.determine magnetic compass deviation
  • C.transform a local datum to the WGS-'84 datum
  • D.convert "graphical coordinates" to "display coordinates"
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航海英语【二三副甲类】-题库

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