Electronics MCQs Quiz Online PDF Book Download

Electronics multiple choice questions (MCQs), electronics quiz answers to learn physics online courses. Electronics in physics MCQs, electronics quiz questions and answers for online colleges for associates degree. Learn pn junction, logic gates, operational amplifier (oa), electronics test prep for physics certifications.

Learn electronics in physics test MCQs: in a transistor, emitter current is with choices slightly more than collector, slightly less than collector, equal to the collector, and equal to base current for online colleges for associates degree. Practice merit scholarships assessment test, online learning electronics quiz questions for competitive assessment in physics major. Electronics Video

MCQ on ElectronicsQuiz Book Download

MCQ: In a transistor, emitter current is

  1. slightly more than collector
  2. slightly less than collector
  3. equal to the collector
  4. equal to base current

B

MCQ: A simple diode can be used as

  1. rectifier
  2. modulator
  3. amplifier
  4. oscillator

A

MCQ: Current flowing into base of transistor is 100 µA and current gain is 100 µA, its collector current will be

  1. 10 mA
  2. 110 mA
  3. 100 mA
  4. 101 mA

A

MCQ: Least doped region in a transistor is

  1. emitter
  2. collector
  3. base
  4. both a and b

C

MCQ: Device named as a transistor has

  1. emitter and collector equally doped
  2. emitter heavily doped
  3. collector heavily doped
  4. both a and b

B