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RO-M2

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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 — 11_MIAMH — RO-M2” contains 49 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.

Care este functia componentei notate 1 indicata in fig. ITA-021:

One correct answer

Question illustration
  • asigura un punct de presiune joasa pentru adaugarea substantelor chimice in sistemul de alimentare al caldarinei;
  • elimina excesul de presiune dezvoltata in sistemul de racire cilindrii;
  • ajuta la eliminarea gazelor formate in spatiul de racire al cilindirlor,
  • asigura un punct de presiune joasa pentru adaugarea substantelor chimice in sistemul de racire cilindri.✓ Correct answer
Numarul minim de pompe de incendiu, pentru navele de transport, fara a socoti pompa de avarie, este:

One correct answer

  • o pompa pe instalatia de stins incendiu fiind dublata de o alta pompa din compartimentul de masini;✓ Correct answer
  • doua pompe pe instalatia de stins incendiu cu jet de apa;
  • trei pompe pe instalatia de stins incendiu cu jet de apa;
  • societatile de clasificare nu prevad numarul de pompe de pe instalatia de stins incendiu cu jet de apa.
Care din urmatoarele tipuri de pompe este mai putin probabil a fi montate intr-o instalatie de santina:

One correct answer

  • pompe cu piston;
  • pompe centrifuge;
  • pompe cu palete radiale;✓ Correct answer
  • ejectoare.
In ce conditii separatorul de santina prezentat in ITA 011 nu va reusi sa separe eficient un amestec apa-ulei ?

One correct answer

Question illustration
  • cand amestecul apa-ulei este o emulsie, randamentul separtorului este redus;✓ Correct answer
  • fara detergenti randamentul separatorului este redus;
  • cand exista neetanseitati mici pe conductele de evacuare, randamentul separatorului va fi mult redus;
  • cand separatorul de santina executa separarea, acesta va avea un randament sporit la emulsii.
Care din urmatoarele conditii poate cauza scurgerea excesiva a apei de mare din dispozitivul prezentat in fig. ITA 22:

One correct answer

Question illustration
  • aerisirea in timpul pornirii;
  • aerisirea in timpul functionarii;
  • prezoanele (suruburile) schimbatorului de caldura al vaporizatorului sunt stranse corect;
  • prezoanele (suruburile) schimbatorului de caldura al condensatorului nu sunt stranse corect.✓ Correct answer

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