RO-IN

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RO-IN
71 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 — 19_TRMN — RO-IN” contains 71 questions across 1 collection.

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Sample questions and answers

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Ca lipituri metalice tari, in mod obisnuit se folosesc aliaje pe baza de:

One correct answer

cositor;
plumb;
zinc;
alama.✓ Correct answer

Oxigenul gazos se pastreaza si se transporta in butelii cu o capacitate de:

One correct answer

60 l. la 200 bar.;
40 l. la 150 bar.;✓ Correct answer
50 l. la 100 bar.;
90 l. la 250 bar.

Clasificarea imbinarilor prin strangere se face dupa urmatoarele criterii. Dupa forma constructiva avem urmatoarele imbinari:

One correct answer

cilindrice;
cu organe de strangere auxiliare;✓ Correct answer
presate;
conice.

Care sunt parametrii principali, care in timpul exploatarii ajustajului care pot provoca modificari sensibile acestuia:

One correct answer

presiunea si materialul arborelui;
presiunea si materialul alezajului;
presiunea si uzura;
temperatura si uzura.✓ Correct answer

Lipiturile nemetalice se executa cu ajutorul:

One correct answer

acizilor;
smoalei;
adezivilor;✓ Correct answer
reactivilor.

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