RO-MAI S6

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RO-MAI S6
41 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 — 14_MAICN — RO-MAI S6” contains 41 questions across 1 collection.

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Sample questions and answers

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Camasile umede sunt camasile la care:

One correct answer

apa de racire nu intra in contact direct cu peretii camasii
apa de racire circula pe la suprafata interioara a camasii
apa de racire intra in contact direct cu peretele exterior al camasii de cilindru✓ Correct answer

Canalul care strabate corpul bielei are rolul:

One correct answer

de a rigidiza corpul bielei
de a usura greutatea bielei
de a asigura ungerea boltului de piston✓ Correct answer

Forma capului de piston este importanta pentru:

One correct answer

asigurarea unei rezistente mecanice corespunzatoare
asigurarea unei turbulente a aerului in timpul procesului de compresie✓ Correct answer
asigurarea unei pelicule uniforme de ulei intre piston si cilindru

Ce este boltul unui piston de motor naval?

One correct answer

este o piesa fixa pe care se fixeaza supapele motorului
este un sistem de fixare a pistonului in capul de cruce
este o piesa cilindrica care asigura cuplarea bielei cu pistonul✓ Correct answer

Montarea segmentilor de compresie la un motor naval se face:

One correct answer

lasand un anumit joc in canal✓ Correct answer
cu fanta de la capetele segmentului pe aceeasi generatoare
cu fanta de la capetele segmentului pe directia diametral opusa de la un segment la altul

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