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19_TRMN

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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-PMS — 19_TRMN” contains 94 questions across 1 collection.

Learning

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Exam

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Sample questions and answers

These examples come from the published collection. Choose Learning to study questions in sequence, or Exam to check your knowledge.

Strunjirea poate fi:

One correct answer

  • filetare interioara;
  • filetare exterioara;
  • toate variantele prezentate la punctele 9 1; 2; 4)✓ Correct answer
  • tronconica.
In fig. TRF 012 este reprezentat un:Question illustration

One correct answer

  • cutit normal de strung executand o miscare de translatie rectilinie paralela cu axa varfurilor strungului;
  • cutit de raboteza executand o miscare alternatriva rectilinie sau fixa in timpul aschierii;✓ Correct answer
  • cutit de retezat executand o miscare de translatie rectilinie perpendiculara pe axa varfurilor strungului;
  • cutit de mortezat executand o miscare alternativa rectilinie.
Mobilitatea este proprietatea de a se deforma sub actiunea fortelor exterioare si de-a pastra noua forma dupa incetarea actiunii acestora. La cresterea temperaturii:

One correct answer

  • mobilitatea materialului scade;
  • mobilitatea materialului creste;✓ Correct answer
  • mobilitatea materialului scade pana la 100 grade Celsius si apoi scade pana la 200 grade Celsius;
  • mobilitatea materialului nu este influentata de temperatura.
In fig. TRF 032 este reprezentata o luneta. Lunetele fixe si mobile se folosesc pentru:Question illustration

One correct answer

  • sustinerea arborilor scurti a caror rigiditate este mare;
  • sustinerea arborilor lungi a caror rigiditate nu este suficienta;✓ Correct answer
  • sustinerea arborilor lungi sau scurti la efectuarea operatiei de gaurire;
  • sustinerea arborilor lungi sau scurti la efectuarea operatiei de filetare.
Curatirea chimica sau decaparea laminatelor se face in:

One correct answer

  • bai bazice;
  • petrol;
  • diluant;
  • bai chimice.✓ Correct answer

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No. This is independent practice. A result does not replace an examination, certificate or knowledge check by an authorised organisation.