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RO-MIEA / SMM, OM1 / 2

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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 — 12_MIAE — RO-MIEA / SMM, OM1 / 2” contains 14 questions across 1 collection.

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Sample questions and answers

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Separatoarele de bare se folosesc la

One correct answer

  • punerea in paralel a generatoarelor
  • separarea pe sectiuni a barelor tabloului principal de distributie✓ Correct answer
  • separarea de avarie a barelor tabloului principal de distributie
  • decuplarea in caz de suprasarcina pentru generatoare
Cum se realizeaza decuplarea consumatorilor neesentiali din cadrul unei centrale electrice navale (CEN) in curent alternativ trifazat (CAT)?

One correct answer

  • prin protectia la sub si suprafrecventa la nivelul intrerupatoarelor automate
  • prin protectia la scurtcircuit la nivelul intrerupatoarelor automate
  • prin declansatoare ale intrerupatoarelor automate✓ Correct answer
  • prin releele de suprasarcina de la nivelul intrerupatoarelor automate
Autonomia iluminatului de urgenta alimentat din baterii de acumulatori, se considera timpul de functionare astfel incat tensiunea la bornele celui mai indepartat consumator sa nu scada cu mai mult de

One correct answer

  • 1%
  • 3%✓ Correct answer
  • 5%
Uzual, blocul de protectie a unui generator sincron actioneaza asupra intrerupatorului automat de cuplare la bare prin

One correct answer

  • bobina electromagnelului de cuplare
  • bobina de minima tensiune✓ Correct answer
  • bobina declansatorului
  • bobina propie
Actionarea detectorului de "supratemperatura gaze evacuare" din cadrul unei instalatii de semnalizare si protectie motor auxiliar va

One correct answer

  • va declansa o alarma optica si acustica✓ Correct answer
  • va declansa o alarma optica si acustica, va decupla generatorulu de la bare si va opri motorul auxiliar
  • va declansa o alarma optica si acustica si var fii decuplati consumatorii neesentiali
  • va declansa o alarma optica si acustica si va reduce turatia motorului auxiliar

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