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IEB.AEN-Manag

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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 / OE1 / 4 — IEB.AEN-Manag” contains 50 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.

As shown in the illustrations, feedback or rudder angle repeatback is used by the steering stand in which operational modes?Question illustration

One correct answer

  • Gyro-compass and hand steering only✓ Correct answer
  • Hand steering and non-followup only
  • Non-followup and gyro-compass only
  • Gyro-compass and synchronizing only
Reduced voltage applied to a motor during the starting period will

One correct answer

  • result in decreased acceleration time only
  • lower the starting current and increase accelerating time✓ Correct answer
  • cause a greater starting torque
  • increase the starting current and pump capacity
The purpose of an impressed current cathodic protection system aboard ship is to

One correct answer

  • prevent corrosion of the hull, propeller, rudder and line shafting✓ Correct answer
  • neutralize the vessel's stray magnetic fields which would interfere with radar
  • protect engine room and deck machinery from oxidation in the presence of salt air
  • maintain a minimum constant alternator load to prevent overheating
As shown in the illustrations, ordered rudder angle is fed back from theQuestion illustration

One correct answer

  • power unit to the magnetic amplifier✓ Correct answer
  • steering gear to the control potentiometer
  • magnetic amplifier to the steering gear
  • rudder yoke to the non-followup controller
To effectively clean a commutator in good physical condition, you should use

One correct answer

  • trichloride ethylene
  • kerosene
  • a canvas wiper✓ Correct answer
  • a commutator stone

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Questions and answer options retain the language of the original bank. You can change the interface language separately.

Can I use my result as an official document?

No. This is independent practice. A result does not replace an examination, certificate or knowledge check by an authorised organisation.