Electronics in Physics Multiple Choice Questions and Answers 2 PDF Download

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Study electronics in physics quiz with multiple choice question (MCQs): photo diode is used for detection of, for bachelor degree and masters in physics degree courses with choices invisible light, visible light, no light with online tricky questions for online eLearning and competitive exams preparation. Practice skills assessment test to learn online pn junction quiz questions with college physics MCQs for physics certification competitive exam prep. PN Junction Video

MCQ on Electronics in Physics Test 2Quiz PDF Download

MCQ: Photo diode is used for detection of

  1. visible light
  2. invisible light
  3. no light
  4. both a and b

D

MCQ: Base of transistor has a thickness of

  1. 10-6 m
  2. 10-3 m
  3. 10-6µm
  4. 10-4 m

A

MCQ: When semiconductor is doped half with trivalent and half with pentavalent impurities, junction formed is known as

  1. PN junction
  2. barrier junction
  3. potential barrier
  4. both a and b

A

MCQ: Gain of operational amplifier is

  1. independent of internal structure
  2. dependent of internal structure
  3. depend upon two external resistances
  4. both b and c

D

MCQ: Gate that is also known as inverter is called

  1. OR
  2. NOT
  3. XOR
  4. NAND

B