RO-M.A.I.

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RO-M.A.I.
45 questions
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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 — MMIMB — RO-M.A.I.” contains 45 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.

Elasticitatea proprie a segmentului trebuie sa:

One correct answer

sprijine segmentul in fundul canalului portsegment;
sprijine segmentul pe camasa de cilindru;✓ Correct answer
permita demontarea pistonului;
nu permita joc intre segment si canalul port-segment

Care este rolul functional al pompei de injectie?

One correct answer

distributie si modifica masa de combustibil refulata spre cilindrii;
distribuie masa de combustibil spre cilindri;
distribuie, modifica si refuleaza in anumite momente masa de combustibil spre cilindrii motorului;✓ Correct answer
ridica presiunea combustibilului

Asamblarea fusurilor pe bratele arborelui cotit se face prin:

One correct answer

fretare( strangere);✓ Correct answer
flanse;
sudura;
lipire.

Miscarea bielei fata de boltul pistonului este:

One correct answer

de oscilatie;✓ Correct answer
de rotatie completa;
de rotatie si translatie;
impiedicata de camasa de cilindru.

Incalzirea motorului pentru pornire se efectueaza prin incalzirea apei din instalatia de racire cilindri. Incalzirea se realizeaza cu abur saturat. Ce proces se produce pe partea de abur in incalzitorul de apa:

One correct answer

aburul se raceste;
aburul se condenseaza;✓ Correct answer
aburul se vaporizeaza;
aburul se incalzeste.

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