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Analog Electronics

Analog Electronics
A semiconductor material is formed by

 Metallic bonds
 Electrovalent bonds
None of these
 Covalent bonds

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Analog Electronics
The leakage electric current of a pn junction is caused by

  barrier potential.
  heat energy.
  majority carriers.
  chemical energy.

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Analog Electronics
The leakage current in a pn junction is in order of

 µA
 KA
None of these
 A

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Analog Electronics
In a N-type semiconductor material electrons are ....................

 High charge carriers
 Low charge carriers
 Majority charge carriers
 Minority charge carriers

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Analog Electronics
At the unity-gain frequency, the open-loop voltage gain is

  very large
  zero.
  1.
  AV(mid).

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Analog Electronics
Which is the third region where no charge carriers are present when n-type and p-type are attached together ?

 Forward region
 Reversed region
 Depletion region
None of these

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