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When a vessel changes course from one


When a vessel changes course from one cardinal heading to another cardinal heading whilea djusting the compass,which action should be taken?()

  • AThe course change should be made rapidly to prevent transient induced magnetism while passing the intercardinal headings
  • BAfter the new heading is reached,the vessel should steam on that course for at least two minutes before the adjustment
  • CDuring the course change,you should gently tap the compass to remove any error caused by friction on the pivot bearing
  • DAfter steadying on the new heading,the compass card should be slewed by a magnet and allowed to oscillate freely to remove any gaussin error
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分类:磁罗经与陀螺罗经的使用题库