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RO-IN

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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-IN” contains 115 questions across 1 collection.

Learning

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Sample questions and answers

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Imbinarile prin strangere realizate cu ajutorul suruburilor se mai numesc:

One correct answer

  • imbinari cu brida;
  • imbinari cu montant;
  • imbinari cu brida;
  • a+c.✓ Correct answer
Cele mai uzuale forme constructive de nituri de otel au urmatoarele denumiri:

One correct answer

  • cu cap oblic;
  • cu cap tronconic;✓ Correct answer
  • cu cap ascutit;
  • cu cap taiat.
Cele mai uzuale forme constructive de nituri de otel au urmatoarele denumiri:

One correct answer

  • cu cap original inecat si cap de inchidere prin material exploziv;✓ Correct answer
  • cu cap original inecat si cap de deschidere prin material exploziv;
  • cu cap original ascutit si cap de deschidere prin material combustibil.
  • cu cap original triunghiular si cap de inchidere prin material combustibil.
Un procedeu modern de lipire se executa in:

One correct answer

  • bai electrolitice;
  • cuptoare electrice;✓ Correct answer
  • bai de nichel;
  • bai de crom.
In fig. TRF 070 sunt reprezentate 2 imbinari cu nituri speciale avand urmatoarele caracteristici;Question illustration

One correct answer

  • fig.a, rerpezinta o nituire de rezistenta, iar fig.b reprezinta o nituire de etansare prin refulare;✓ Correct answer
  • fig.a, reprezinta o nituire de etansare prin refulare, iar fig. b o nituire de rezistenta;
  • fig.a, reprezinta o nituire la cald, iar fig. b o nituire la rece;
  • fig.a, reprezinta o nituire pentru recipiente de presiune iar fig.b pentru recipiente la presiune atmosferica.

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