Electronic Devices Objective Questions and Answers FAQ PDF Book Download

Electronic devices objective questions and answers, learn online electronic devices MCQs, competency based interview questions with FAQs based online test prep. These frequently asked questions has multiple choice questions (MCQs), electronic devices quiz questions and answers: a type of circuit that passes or block certain frequencies to exclusion of others is called, answer key with options modulator, filter, demodulator, amplifier for competitive exam preparation. Free FAQ, situational interview questions are to learn electronic devices objective questions and answers: Q&A online with MCQs to practice test questions with answers.

FAQ: Electronic Devices Objective Questions and Answers PDF Book Download

MCQ: A type of circuit that passes or block certain frequencies to exclusion of others is called

  1. modulator
  2. filter
  3. demodulator
  4. amplifier

B

MCQ: Capacitor in power supply used to reduce variation of output voltage from a rectifier is act as

  1. filter
  2. modulator
  3. demodulator
  4. amplifier

A

MCQ: Type of filter that passes frequencies below a certain frequency while rejecting higher frequencies is called

  1. low pass filter
  2. high pass filter
  3. band pass filter
  4. capacitor filter

A

MCQ: Number of poles in a filter is called

  1. sequence
  2. order
  3. number
  4. line

B

MCQ: A circuit containing one resistor and one capacitor that contributes -20dB/decade to a filter's roll off is called

  1. core
  2. pole
  3. order
  4. orbit

B