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Materials used in electronics Practice Test PDF Download eBook - 57

Materials used in electronics mock test for exam PDF, materials used in electronics MCQ with answers to solve circuit design worksheet 57 for online engineering degrees. Practice Introduction to Electronics quiz questions and answers, materials used in electronics Multiple Choice Questions (MCQ) for online electronics engineering degree. Free materials used in electronics MCQs, pn junction, current in semiconductors, optical diode, diode operation, materials used in electronics test prep for online high school and college acceptance.

"The band gap of conductor between conduction band and valence band", materials used in electronics Multiple Choice Questions (MCQs) with choices is high, is less, overlap, and very high for best online colleges.

Trivia Quiz on Materials used in electronics PDF Download eBook 57

Materials used in electronics Quiz

MCQ: The band gap of conductor between conduction band and valence band

  1. is less
  2. is high
  3. overlap
  4. very high

C

Diode Operation Quiz

MCQ: For a silicon diode, the value of the forward - bias voltage typically

  1. must be greater than 0.3 V
  2. depends on the width of the depletion region
  3. depends on the concentration of majority carriers
  4. must be greater than 0.7 V

D

optical diode Quiz

MCQ: In early LEDs the material used was

  1. silicon
  2. atimony
  3. gallium arsenide
  4. germanium arsenide

C

Current in semiconductors Quiz

MCQ: Free electrons in an atom are present in

  1. valence band
  2. conduction band
  3. band gap
  4. Both a and b

B

PN Junction Quiz

MCQ: The experiment of movement of electrons from lighted filament to metal plate is known as

  1. newton effects
  2. edison effect
  3. gallium effect
  4. bulb effect

B