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Sailaway - Questionnaire - First Part - Functioning of the sailing vessel

  First Part - Functioning of the sailing vessel  
  To go from a beam reach course to a closed hauled course, you  
  Bear away
  Pull in
  Luff up

  What sailing course do you need to take to reef ?  
  A training run course
  A closed hauled course
  A running course
  A beam reach course

  What happens when pulling in the mainsheet ?  
  The sailing boat will continue its course
  The sailing boat will luff up
  The sailing boat will bear away

  What do you do with the sheets when bearing away ?  
  Ease the sheets
  Pull in the sheets
  Leave the sheets alone

  The moment when the sailing vessel rights itself thanks to the weight of the keel, is called  
  The righting moment
  Hull drag
  The centre of the driving force
  The hydro-dynamic force

  How do you trim the sails or what is the best orientation for the sail ?  
  The sail should be tangent to the wind
  The sail should be perpendicular to the true wind

  At beam reach, the depression creates a force which is bigger than the pushing/driving force.  

  At what sailing course will the boat benefit from the maximum of combined forces ?  
  At beam reach course
  At running course
  At training run course
  At close hauled course

  Reefing the mainsail  
  will diminish the tendency to luff up
  will increase the tendency to bear away

  At which sailing course will the apparent wind be at its strongest ?  
  At a beam reach course
  At a close hauled course
  At a training run course
  At a running course