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CD0034. AC4, Digital Governor System

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About this collection

The Seagull CBT bank is organised into modules covering safety, shipboard operations, maintenance and other topics. Original module names and codes are retained to help you find the topic you need.

“Seagull CBT — CD0034. AC4, Digital Governor System” contains 8 questions across 1 collection.

Learning

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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.

.Which of the factors does not cause governor limits to be changed during service

One correct answer

  • Fuel Oil Quality Variations
  • Wear of Fuel Pumps
  • Hull Fouling
  • Engine Room temperatures✓ Correct answer
Which Data is Readable?

One correct answer

  • Dead Band
  • Fuel Limiter level
  • RPM limiter level
  • Scavenge Air Pressure✓ Correct answer
What are the Actuator main functions?

Multiple correct answers

  • Limiting speed of fuel-rack
  • Displaying Data Values
  • Sense the actuator position command from the Regulator✓ Correct answer
  • Repeated testing of System Failures
  • Positioning the actuator (and fuel-rack) according to commanded value✓ Correct answer
  • Output for fuel-rack (actuator) indication (option)
Which Data is Adjustable?

One correct answer

  • RPM Command
  • Measured RPM
  • Scav. Air Pressure
  • RPM Limiter level✓ Correct answer
The RPM Command function does not do which of the following

One correct answer

  • Commanding Input signal from remote control system or control room lever
  • Control Engine Acceleration or deceleration
  • Manual setting of fuel supply reference and speed setting Reference✓ Correct answer
  • Critical Speed Discrimination

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