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Analog Electronics

Analog Electronics
Example of donor atom is

 Both A and B
 Antimony
 Silicon
 Germinium

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Analog Electronics
For Germanium pn junction, the maximum value of barrier potential is

 0.7V
 0.3V
 1.5V
 1.6V

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Analog Electronics
For a reverse biased pn junction, the electric current through the junction increases abruptly at

  0.2 eV.
  breakdown voltage.
  0 V.
  7.2 eV.

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Analog Electronics
The base of an npn transistor is thin and

 metallic.
 heavily doped.
 doped by a pentavalent material.
  lightly doped.

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Analog Electronics
Conduction electrons have more mobility than holes because they

 need less energy to move them
 have negative charge
None of these
 are free

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Analog Electronics
The value of total collector electric current in a CB circuit is

  IC = αIE - ICO.
  IC = αIE.
  IC = αIE + ICO.
  IC = βIE.

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MORE MCQ ON Analog Electronics

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