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Analog Electronics

Analog Electronics
What is the majority carriers of P type material ?

 Electrons
None of these
 Protons
 Holes

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Analog Electronics
The base of an npn transistor is thin and

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

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Analog Electronics
In a bipolar junction transistor the base region is made very thin so that

  electric field gradient in base is high.
  recombination in base region is minimum.
  base can be easily fabricated.
  base can be easily biased.

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Analog Electronics
Silicon and Germanium are ________ elements.

 tetravalant
 trivalant
 pentavalant
 hexavalant

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Analog Electronics
A transistor has how many PN junctions?

 3.
 1.
 4.
  2.

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Analog Electronics
The cascade amplifier is a multistage configuration of

CE-CB
CC-CB
CB-CC
CE-CC

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MORE MCQ ON Analog Electronics

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