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EN-IEB.AEN / OE2, OE3 / 1

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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 — EN-IEB.AEN / OE2, OE3 / 1” contains 51 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.

A grounded switch or cable will be indicated by a megohmmeter reading of

One correct answer

  • infinity
  • 'zero'✓ Correct answer
  • being unsteady in the high range
  • being unsteady in the low range
A bus disconnect link is used to isolate

One correct answer

  • one bus bar from another
  • the generator circuit breaker from the bus✓ Correct answer
  • different phases from the equalizer connection
  • positive and negative buses from the neutral
A resistance in a circuit of unknown value is to be tested using the voltmeter/ammeter method Therefore, the meters should be connected with

One correct answer

  • both meters in series with the resistance
  • both meters in parallel with the resistance
  • the ammeter in series and the voltmeter in parallel with the resistance✓ Correct answer
  • the ammeter in parallel and the voltmeter in series with the resistance
A megohmmeter is used to measure

One correct answer

  • voltage
  • insulation resistance values✓ Correct answer
  • current
  • power
When a solid-state component of an electronic circuit is mounted to a metallic mass, the general purpose of that mass is to

One correct answer

  • prevent vibration damage to delicate components
  • prevent mechanical damage to solid-state components
  • dissipate stray magnetic currents
  • act as a heat sink✓ Correct answer

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