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N-type and P-type Semiconductors Quiz Questions and Answers PDF | Download eBooks - 73

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"In p-type material, minority carriers are", n-type and p-type semiconductors Multiple Choice Questions (MCQ) with choices holes, electrons, neutrons, and protons for tricky trivia questions. Learn semiconductor basics questions and answers with free online certification courses for high school entrance exam.

Quiz on N-type and P-type Semiconductors PDF Download eBook 73

N-type and P-type Semiconductors Quiz

MCQ: In p-type material, minority carriers are

  1. electrons
  2. holes
  3. neutrons
  4. protons


Feedback Oscillator Principles Quiz

MCQ: In positive feedback oscillators, output of an amplifier is feed back to the input with

  1. 90° phase shift
  2. 120° phase shift
  3. 180° phase shift
  4. no phase shift


Introduction to Oscillators Quiz

MCQ: In oscillators, input DC power supply is converted into

  1. mechanical energy
  2. electrical energy
  3. thermal energy
  4. optical energy


Energy Bands Quiz

MCQ: Free electrons are always present in

  1. conduction band
  2. Valance band
  3. free holes band
  4. free electrons band


Rectification: Full Wave Rectifier Quiz

MCQ: If peak voltage is 70 V then average voltage of halfwave rectifier is

  1. 70 V
  2. 22.3 V
  3. 30 V
  4. 60.7 V