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Analog Electronics

Analog Electronics
The majority carrier in P-type extrinsic semiconductor material is

 Holes
None of these
 Electrons
 Both Holes and Electrons

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

 µA
 A
 KA
None of these

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Analog Electronics
The properties of JFET resemble those of

  UJT.
  PNP transistors.
  NPN transistors.
  thermionic valves.

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Analog Electronics
Silicon has

 none of above.
 eight valence electrons.
 two valence electrons.
 four valence electrons.

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Analog Electronics
A U shaped, opposite-polarity material built near a JFET-channel center is called the

  drain.
  block.
  gate.
  heat sink.

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Analog Electronics
For a transistor amplifier with self- biasing network, the following components are used: R1 = 4 KΩ, R2 = 4 KΩ and RE = 1 KΩ, the approximate value of stability factor will be

  1.5.
  4.
  2.
  3.

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