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Ece Viva Questions and Answers FAQ PDF Download

Ece viva questions and answers, learn online basic electronics MCQs, competency based interview questions with FAQs based online test prep. These frequently asked questions has multiple choice questions (MCQs), basic electronics quiz questions and answers: if output current of circuit is 12a and input voltage is 3v than transconductance of circuit will be, answer key with options 15v, 15a, 4a and 4 for competitive exam preparation. Free FAQ, situational interview questions are to learn ece viva questions and answers: Q&A online with MCQs to practice test questions with answers.

FAQ: Ece Viva Questions and Answers PDF Download

MCQ: If output current of circuit is 12A and input voltage is 3V than transconductance of circuit will be

  1. 15V
  2. 15A
  3. 4A
  4. 4

D

MCQ: A temperature sensitive resistor with a negative temperature coefficient is called

  1. thyristor
  2. SCR
  3. thermometer
  4. thermistor

D

MCQ: Ratio of output current to input voltage is called

  1. transresistance
  2. inductance
  3. transconductance
  4. gain ratio

C

MCQ: A three terminal thyristor that can conduct current in either direction when properly activated is called

  1. Diac
  2. Triac
  3. Biac
  4. Quadiac

B

MCQ: A phenomena of exactly zero electrical resistance and expulsion of magnetic fields occurring in certain materials when cooled below a characteristic critical temperature is called

  1. inductivity
  2. capacitvity
  3. conductivity
  4. superconductivity

D