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  2. Electronics Devices and Circuits Interview Question with Answer

Electronics Devices and Circuits Questions and Answers

Frequently asked questions and answers of Electronics Devices and Circuits in Electronics Engineering to enhance your skills, knowledge on the selected topic. We have compiled the best Electronics Devices and Circuits Interview question and answer, trivia quiz, mcq questions, viva question, quizzes to prepare. Download Electronics Devices and Circuits FAQs in PDF form online for academic course, jobs preparations and for certification exams .

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Interview Questions and Answers of Electronics Devices and Circuits

Silicon and Germanium Diode ()
  • Explains Insulator, metal and semiconductor?
  • What is silicon and germanium?
  • Difference between silicon and germanium?
  • What do you mean by a Diode?
  • Explains the forward biasing of pn junction diode?
Clipper Circuits ()
  • What is clipper?
  • Can you explain clipping circuit?
  • How the Clipping is done using Zener Diode?
  • Classification of clipper?
  • Give some applications of clipper?
Clamper Circuit ()
  • What is clamper?
  • What is clamping circuit?
  • What are the components required for clamping circuit?
  • What is the necessity for establish the clamping?
  • Explain various types of clamper circuit?
Zener Diode ()
  • What is zener diode?
  • who discovered the zener diode?
  • What is the basic principle of zener diode?
  • How the doping is done in Zener diode?
  • What are the main applications of zener diode?
Recifiers ()
  • What is the rectifier?
  • What is the application of rectifier?
  • What is the type of rectifier?
  • What is the ripple factor of the rectifier?
  • What is the PIV of all type rectifiers?
Filters ()
  • What is filter?
  • What is filter circuit?
  • What are the commonly used types of filter circuits?
  • Series Inductor Filter?
  • What is shunt capacitor filter?
Transistors ()
  • What is a transistor?
  • What are the types of transistor?
  • What are the different configurations of transistor?
  • What is the meaning of term ?Common??
  • What are the characteristics o f each configuration that make it suitable for specific applications?
BJT and FET Transistor ()
  • What is the difference between BJT & FET?
  • What is FET?
  • What is the operation of FET?
  • Advantages of FET over BJT?
  • Regions of operation of BJT?
UJT Transistor ()
  • What is UJT?
  • What is inter base resistance?
  • What is the mode of operation of UJT?
  • Operation of a UJT?
  • Application of UJT?
Feedback Amplifier ()
  • What is feedback?
  • Name the various types of feedback?
  • Application of feedback in electronic engineering?
  • What is open loop and closed loop?
  • What is negative feedback amplifier?
Multivibrator ()
  • What is relaxation oscillator?
  • Types of relaxation oscillator circuits?
  • What is multivibrator?
  • Types of multivibrator circuits?
  • What is bistable multivibrator?
Oscillators ()
  • What are oscillators?
  • Application of electronic oscillator?
  • Types of electronic oscillator?
  • What is Harmonic oscillator?
  • Types of Harmonic oscillator?
Series Parallel Resonance ()
  • What is meant by electrical resonance?
  • What is the condition for resonance?
  • What is the value of Z in LCR series circuit at resonance?
  • What is the resonance frequency?
  • Expression for resonance frequency?
parallel-resonance-frequency-1 ()
  • What is parallel resonance?
  • What is the current at resonance?
  • What is the meant by rejector circuit?
  • What is a tank circuit?
  • What is anti-resonance?
Analog and Digital Filters ()
  • What Is a Filter?
  • What is the fundamental difference between analog and digital filters?
  • What are the typical components of an analog filter?
  • What are the advantages of analog filters over digital filters?
  • What is the main advantage of digital filters over analog filters?
Combinational Circuits ()
  • What is a combinational circuit?
  • What are the basic building blocks of combinational circuits?
  • What is the difference between combinational and sequential circuits?
  • What is a truth table?
  • What is Boolean algebra?
Electrical Drive Systems and Components ()
  • What is an electrical drive system?
  • What are the main components of an electrical drive system?
  • What is the purpose of a power converter in an electrical drive system?
  • What are the different types of motors used in electrical drive systems?
  • What is pulse-width modulation (PWM) and how is it used in electrical drive systems?

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Frequently Asked Questions and Answers on Electronics Devices and Circuits

Electronics Devices and Circuits Interview Question and Answer in PDF form Online

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