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RO-TRF

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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 — 19_TRMN — RO-TRF” contains 18 questions across 1 collection.

Learning

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Exam

A practice exam lasts up to 60 minutes and includes up to 50 questions from the selected collection. Correct answers and results appear after completion.

Sample questions and answers

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

La frezarea in contra avansului rezulta o componenta de:

One correct answer

  • ridicare a piesei de pe masa masinii;✓ Correct answer
  • apasare a piesei pe masa masinii;
  • translatie a piesei pe masa masinii;
  • rotatie a piesei pe masa masinii.
Alezoarele sunt scule pentru executarea gaurilor precise, care au fost prelucrate in prealabil cu:

One correct answer

  • burghiul;
  • tarodul;
  • adancitorul;
  • a+c.✓ Correct answer
In fig. TRF 035 este reprezentata operatia de frezare:

One correct answer

Question illustration
  • in sensul avansului;
  • paralel cu sensul avansului;
  • perpendicular cu sensul avansului;
  • in contra avansului.✓ Correct answer
Principalele accesorii si dispozitive pentru strunguri sunt varfurile de strung. In fig. TRF 31 sunt reprezentate:

One correct answer

Question illustration
  • varf pentru strunjirea pieselor frontale;
  • varf pentru piesele cu diametru mic;
  • varf pentru strunjirea comica;✓ Correct answer
  • varf pentru strunjirea gaurilor infundate.
In fig. TRF 016 sunt prezentate elementele geometrice ale cutitelor de strung, raboteza, morteza. Fata de degajare este indicata de reperul:

One correct answer

Question illustration
  • 2;
  • 3;
  • 1;✓ Correct answer
  • 4

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