A Quiz About Three Phase Generator

10 Questions | Total Attempts: 314

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A Quiz About Three Phase Generator - Quiz

Three phase generators are machines powered by fuel and used in manufacturing plants and factories. They are greatly preferred to smaller generators because they supply three simultaneous alternating currents. Additionally, three-phase generators are known to be more durable, stronger, convertible, and efficient. Are you familiar with this kind of machine?


Questions and Answers
  • 1. 
    What is used to power three-phase generators?
    • A. 

      Petrol

    • B. 

      Coal

    • C. 

      Diesel

    • D. 

      Biofuel 

  • 2. 
    Which of these is not used as engines for three-phase generators?
    • A. 

      Steam engine

    • B. 

      Turbine

    • C. 

      Rollers 

    • D. 

      Motor engine

  • 3. 
    What gas does three-phase generators produce?
    • A. 

      Carbon dioxide 

    • B. 

      Carbon monoxide 

    • C. 

      Hydrogen sulphide 

    • D. 

      Nitrogen oxide 

  • 4. 
    Which of these is not part of a three-phase generator?
    • A. 

      Electric motor 

    • B. 

      Circuit breaker 

    • C. 

      Fuel tank

    • D. 

      Compressor

  • 5. 
    What is the reciprocating engine in three-phase generators?
    • A. 

      Fossil engine 

    • B. 

      Piston engine

    • C. 

      Inverter engine

    • D. 

      Heat engine

  • 6. 
    What is the minimum amount of electricity three-phase generators produce?
    • A. 

      5 kVA

    • B. 

      10 kVA

    • C. 

      2 kVA

    • D. 

      12 kVA

  • 7. 
    What is the frequency of a three-phase generator rotating at 3600rpm?
    • A. 

      56 Hz

    • B. 

      60 Hz

    • C. 

      45 Hz

    • D. 

      90 Hz

  • 8. 
    Which of these is not a basis for which three-phase generators are rated?
    • A. 

      Voltage

    • B. 

      Power

    • C. 

      Frequency

    • D. 

      Efficiency

  • 9. 
    What part of three-phase generators drives the motor?
    • A. 

      Engine

    • B. 

      Shaft

    • C. 

      Piston

    • D. 

      Ignition system

  • 10. 
    What part of a three-phase generator starts the engine?
    • A. 

      Piston 

    • B. 

      Electric motor 

    • C. 

      Ignition system

    • D. 

      Connection shaft

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