Objective Questions MCQs on Electronics Devices FAQ PDF Book Download

Objective questions mcqs on electronics devices, learn online electronic devices MCQs, competency based interview questions with FAQs based online test prep. Electronic devices frequently asked questions has multiple choice questions (MCQs), objective questions mcqs on electronics devices as type of feedback oscillator that is characterized by three rc circuits in positive feedback loop that produces a phase shift of 180° is called, with choices frequency-shift oscillator, amplitude-shift oscillator, time-shift oscillator, and phase-shift oscillator for online electronic devices certifications. Free FAQ, situational interview questions are to learn objective questions mcqs on electronics devices: Q&A online with MCQs to practice test questions with answers.

FAQ: Objective Questions MCQs on Electronics Devices PDF Book Download

MCQ: Type of feedback oscillator that is characterized by three RC circuits in positive feedback loop that produces a phase shift of 180° is called

  1. frequency-shift oscillator
  2. amplitude-shift oscillator
  3. time-shift oscillator
  4. phase-shift oscillator

D

MCQ: A type of relaxation oscillator whose frequency can be varied by a DC control voltage is called

  1. current-controlled oscillator
  2. voltage controlled oscillator
  3. power controlled oscillator
  4. resistance controlled oscillator

B

MCQ: Electronic circuit that uses an RC timing circuit to generate a nonsinusoidal waveform without an external input signal is called

  1. Hatley oscillator
  2. relaxation oscillator
  3. coupled oscillator
  4. RC oscillator

B

MCQ: In voltage controlled oscillator, output frequency is dependent on controlling

  1. output voltage
  2. input voltage
  3. drift voltage
  4. base voltage

B

MCQ: A type of feedback oscillator that is characterized by an RC lead lag circuit in positive feedback loop is called

  1. Wien Bridge Oscillator
  2. Hartley Oscillator
  3. Cross Coupled Oscillator
  4. Meissner Oscillator

A