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RO-NR-PM

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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-NR-PM” contains 25 questions across 1 collection.

Learning

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Sample questions and answers

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Care din urmatoarele afirmatii, referitoare la operarea radarului pe timp de ceata este ADEVARATA?

One correct answer

  • ambarcatiunile de mici dimensiuni pot scapa uneori detectiei radar;✓ Correct answer
  • balizele vor aparea intotdeauna pe ecranul radarului;
  • distantele radar sunt mai putin precise decat relevmentele radar;
  • o coasta cu dune de nisip " se vede" mai bine pe radar decat o coasta stancoasa.
Care din urmatoarele afirmatii este FALSA? La un radar ARPA cu sistem vectorial, in cadrul simularii manevrei de evitare pot fi modificati urmatorii parametri:

One correct answer

  • TCPA-ul la nava tinta pentru care se face evitarea;✓ Correct answer
  • viteza navei proprii;
  • timpul alocat pentru inceperea manevrei de evitare;
  • drumul navei noastre.
Care din urmatoarele date trebuie utilizate ( introduse) in sistemul ARPA?

One correct answer

  • drumul deasupra fundului;
  • drumul compas;
  • drumul preliminar trasat pe harta;
  • drumul adevarat.✓ Correct answer
Care din urmatoarele afirmatii este ADEVARATA? In cadrul simularii manevrei de evitare, la un radar ARPA cu sistem vectorial efectele manevrei de evitare se pot estima:

One correct answer

  • numai pentru tinta periculoasa, pentru care se face simularea evitarii;
  • numai pentru tintele care sunt deja polate si urmarite de ARPA;✓ Correct answer
  • numai toate tintele de pe ecranul radarului ARPA;
  • numai pentru tintele plotate si urmarite de ARPA care au un CPA mai mic decat distanta de siguranta.
Radarul este setat in Miscare Reala N-UP. Influenteaza directia si viteza curentului valoarea afisata de radarul ARPA pentru CPA/TCPA-ul unei tinte?

One correct answer

  • da;
  • nu;✓ Correct answer
  • numai daca se lucreaza cu vectori reali de miscare pentru tinta plotata;
  • numai daca se lucreaza cu vectori relativi de miscare pentru tinta plotata.

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