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11_MIAMH

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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” contains 755 questions across 12 collections.

Learning

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Sample questions and answers

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Presiunea de proba hidraulica a unei butelii de aer va fi de:

One correct answer

  • 1,25pn
  • 1,5pn✓ Correct answer
  • 1,75pn
  • 2pn
Care din urmatoarele afirmatii reprezinta principiul de masurare al vascozitatii…

One correct answer

  • principiul curgerii prin tuburi capilare in care se masoara caderea de presiune ce este o functie de vascozitate
  • principiul curgerii laminare in jurul unor corpuri in miscarea de translatie sau rotatie, masurand rezistenta de miscare
  • principiul curgerii fluidelor printr-un orificiu calibrat masurand timpul de curgere
  • toate de mai sus✓ Correct answer
Care din urmatoarele agregate cu telecomanda trebuiesc testate la fiecare inspectie pentru certificare (clasificare):

One correct answer

  • ventilatorul pentru evacuare fortata a aerului din CM;
  • ventilatorul pentru introductie fortata a aerului in CM;
  • pompa de transfer combustibil;
  • toate de mai sus.✓ Correct answer
Punctul de aprindere al combustibilului din tancul de depozitare este definit astfel :

One correct answer

  • cea mai joasa temperatura la care combustibilul va degaja suficienti vapori pentru a produce o flacara cand este aprins;✓ Correct answer
  • cea mai joasa temperatura la care combustibilul va degaja suficienti vapori pentru a continua sa arda odata ce este aprins;
  • temperatura la care trebuie incalzit combustibilul pentru pulverizarea corespunzatoare;
  • temperatura la care combustibilul va arde in focarul cazanului.
Daca aveti o pompa cu miscare alternativa, duplex, cu simpla actiune care are: n = 190 [rot.min]; D = 100 [mm.]; S = 200 [mm.], care lucreaza cu un randament volumetric = 85 [%], care este debitul (capacitatea) acestei pompe:

One correct answer

  • 30,126 mc/h;
  • 30,326 mc/h;
  • 30,426 mc/h;✓ Correct answer
  • 30,526 mc/h.

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