Higher-Order Harmonic Distortion MCQ

Test your knowledge with important Higher-Order Harmonic Distortion MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Higher-Order Harmonic Distortion MCQs on Bissoy. Bissoy App

• What is the value of a THDF for a symmetrical triangle wave?
  ক

  48.3%

  খ

  80.3%

  গ

  12.1%

  ঘ

  37.0%
• What is the value of a THDF for a sawtooth wave?
  ক

  48.3%

  খ

  80.3%

  গ

  12.1%

  ঘ

  37.0%
• What happens to the gap between THDF and THDR for higher order harmonic distortion?
  ক

  Increases

  খ

  Decreases

  গ

  Remains unchanged

  ঘ

  Not related
• What is the value of a THDF for a square wave?
  ক

  48.3%

  খ

  80.3%

  গ

  12.1%

  ঘ

  37.0%
• What is the total harmonic distortion if the amplitude of first harmonic distortion is 20dB, second harmonic distortion 25dB and external noise is 10dB?
  ক

  11.2dB

  খ

  11.52dB

  গ

  11.25dB

  ঘ

  11.5dB
• Lower order harmonics are harder to hear compared to the higher order harmonics.
  ক

  True

  খ

  False
• What is the higher order harmonics of order 5 of a wave form with fundamental frequency of 50Hz?
  ক

  50Hz

  খ

  150Hz

  গ

  250Hz

  ঘ

  100Hz
• What does THD+N represent in higher order harmonic distortion?
  ক

  Noise

  খ

  Higher order distortion

  গ

  Higher order distortion with noise component

  ঘ

  Second order distortion with noise component