Electronics Engineering Objective Questions and Answers FAQ PDF Download

Learn electronics engineering objective questions and answers FAQ, electronic devices FAQ, questions to ask in an interview with MCQs based online test prep. Frequently asked interview questions has multiple choice questions (MCQ), electronics engineering objective questions and answers MCQ: small variation in dc output voltage of a filtered rectifier caused by charging and discharging of filter capacitor is called, answer key with options peak inverse voltage, drift voltage, ripple voltage and power factor for competitive exam preparation.

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FAQ: Electronics Engineering Objective Questions and Answers Download PDF

MCQ: Small variation in DC output voltage of a filtered rectifier caused by charging and discharging of filter capacitor is called

  1. peak inverse voltage
  2. drift voltage
  3. ripple voltage
  4. power factor

C

MCQ: Rate of decrease in gain above or below critical frequencies of a filter is called

  1. roll-on
  2. roll-off
  3. roll-set
  4. roll-turn

B

MCQ: A measure of effectiveness of a power supply filter in reducing ripple voltage is called

  1. quality factor
  2. ripple factor
  3. power factor
  4. gain factor

B

MCQ: Ripple factor is equals to ratio of ripple voltage to the

  1. AC input voltage
  2. AC output voltage
  3. DC input voltage
  4. DC output voltage

D

MCQ: In band pass filter, ratio of center frequency to its bandwidth is called

  1. power factor
  2. peak factor
  3. resistance factor
  4. quality factor

D