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RO-NAV

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About this collection

The ANR bank contains many sets with original names and codes, including navigation, safety and equipment topics. Select a module by name or use question search.

“ANR — 02_NAVIGATIE — RO-NAV” contains 5 questions across 1 collection.

Learning

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Sample questions and answers

These examples come from the published collection. Choose Learning to study questions in sequence, or Exam to check your knowledge.

Elementele principale ale giraţiei, funcţie de unghiul de cârma şi viteza navei, sunt :

One correct answer

  • Raza şi diametrul giraţiei ;
  • Diametrul şi durata giraţiei ;✓ Correct answer
  • Durata giraţiei şi spaţiul parcurs.
Funcţionarea girocompasului se bazează pe proprietăţile fundamentale ale giroscopului cu trei grade de libertate şi anume :

One correct answer

  • Rotaţia şi revoluţia ;
  • Revoluţia şi inerţia ;
  • Inerţia şi precesia.✓ Correct answer
Direcţia care uneşte punctul observatorului cu centrul sferei terestre se numeşte :

One correct answer

  • Linia axială a Pământului ;
  • Verticala locului ;✓ Correct answer
  • Axa polilor.
Erorile de observaţie costiere pot fi :

One correct answer

  • Mari şi mici ;
  • Grosiere şi fine ;
  • Sistematice şi accidentale.✓ Correct answer
În navigaţia estimată se pun spre rezolvare două probleme :

One correct answer

  • Problema directă şi problema inversă ;✓ Correct answer
  • Problema directă şi problema indirectă ;
  • Problema directă şi problema ajutătoare.

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