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RO-IEB.AEN / OE2, OE3 / 4

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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-IEB.AEN / OE2, OE3 / 4” contains 20 questions across 2 collections.

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Sample questions and answers

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Alimentarea instalatiilor de automatizare necesare pornirii si functionarii generatorului de avarie se face din

One correct answer

  • TPD
  • TDA
  • bateriile de acumulatori dedicate sau de pornire✓ Correct answer
  • bateriile de acumulatori pentru iluminatul de urgenta
La pregatirea pentru pornirea instalatiei frigorifice se executa urmatoarele operatiuni:

One correct answer

  • se conecteaza manual intrerupatoarele automate: alimentare, compresor 1, compresor 2, pompa de racire 1, pompa de racire 2,: se actioneaza comutatorul regimurilor de lucru si se fixeaza regimul dorit; se alege pompa de racire care functioneaza .✓ Correct answer
  • se conecteaza alimentarea de la TPD si se pornesc motoarele compresoarelor si pompei de racire.
  • Se verifica prezenta tensiunii de alimentare din TPD, se inchid circuitele de alimentare pentru compresoare si se porneste pompa de racire.
  • Se verifica temperaturile din camere.
In cazul scaderii tensiunii de alimentare la 90 % din valoare, electromotorul pompei de racire cilindrii in functiune :

One correct answer

  • se opreste si porneste "stand-by"-ul
  • nu se opreste✓ Correct answer
  • se opreste; nu porneste "stand-by"-ul si apare slow-down
  • se opreste; nu porneste "stand-by"-ul si apare shut-down
Pompele duble ulei MP pot avea pornirea :

One correct answer

  • local + remote din tabloul de comanda
  • a + remote din PC-ul de comanda
  • local + remote din tabloul de comanda + remote din PC-urile de comanda (din PCC si CN)✓ Correct answer
  • remote din tabloul de comanda + remote din PC-urile de comanda (din PCC si CN)
Motoarele electrice de actionare a carmei trebuie sa suporte timp de un minut suprasarcini de

One correct answer

  • 1,7
  • 1,2
  • 2
  • 1,5✓ Correct answer

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