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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 — RO-ITE 03 — 24_MIMB” contains 22 questions across 1 collection.

Learning

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Sample questions and answers

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Daca un compresor de aer functioneaza cu zgomote in concordanta cu turatia compresorului, cauza posibila este:

One correct answer

  • abatere de la coaxialitate ori uzura cuzinetilor principale;✓ Correct answer
  • insuficienta ungere a cilindrilor;
  • o defectuasa montare a clapetilor;
  • toate cele enumerate mai sus.
Daca suruburile de fixare pe postament ale unui compresor de aer se slabesc, care sunt efectele care vor aparea ?

One correct answer

  • curelele de antrenare se vor roti cu zgomot;
  • descarcarea compresorului se va bloca;
  • compresorul va vibra;✓ Correct answer
  • racitorul va avea neetanseitati.
Butelia pentru lansarea motoarelor auxiliare poate fi umpluta:

One correct answer

  • de la oricare din buteliile principale;✓ Correct answer
  • doar de la una din buteliile principale;
  • de la butelia de aer servici;
  • toate cele de mai sus.
Ce se poate intampla daca suruburile de fixare pe postament ale unui compresor de aer cu piston sunt slabite:

One correct answer

  • curelele de antrenare vor scoate un sunet strident;
  • dispozitivele de purjare vor intepeni in pozitia inchis;
  • compresorul va vibra;✓ Correct answer
  • racitorul intermediar va incepe sa aiba neetanseitati.
Deteriorarea lagarului unui compresor de aer cu miscare alternativa poate fi produsa de :

One correct answer

  • abaterea de la coaxialitate a arborelui cotit;
  • intindere mai mare a curelelor de transmisie;
  • uleiul din baie este contaminat;
  • toate cele de mai sus.✓ Correct answer

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