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RO-TCVN-M-t

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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-TCVN-M-t” contains 4 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.

Cârmele necompensate se caracterizează prin faptul că

One correct answer

  • axul cârmei este situat la o distanţă de cel puţin 2/3 din lăţimea penei
  • pana cârmei este amplasată în pupa axului său✓ Correct answer
  • axul cârmei este situat la jumătatea lăţimii penei
În figura de mai jos (vezi fig.TCN.mn.t.01), momentul faţă de axul panei cârmei se calculează cu formula

One correct answer

Question illustration
  • Mr = Pn · (e-d)✓ Correct answer
  • Mr = Pr · (e-d)
  • Mr = Pn · e
Cârmele compensate se caracterizează prin faptul că

One correct answer

  • axul cârmei este situat la o distanţă faţă de muchia de atac, cuprinsă între 1/3 şi 1/2 din lăţimea panei cârmei
  • pana cârmei este amplasată în pupa axului său
  • axul cârmei este situat la o distanţă faţă de muchia de atac, cuprinsă între 1/3 şi 1/4 din lăţimea panei cârmei✓ Correct answer
În figura de mai jos (vezi fig.TCN.mn.t.01), momentul faţă de muchia de atac se calculează cu formula

One correct answer

Question illustration
  • Mr = Pn · (e-d)
  • Mr = Pr · (e-d)
  • Mr = Pn · e✓ Correct answer

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