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Analog Electronics

Analog Electronics
Which impurity is added into semiconductor to increase its conductivity ?

 intrinsic
 extrinsic
None of these
 doping

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Analog Electronics
CMOS devices use

  DMOS devices.
  complementary E - MOSFETs.
  class A operation.
  bipolar transistors .

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

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

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Analog Electronics
What is the majority carriers in "N" type material ?

 Holes
 Protons
None of these
 Electrons

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Analog Electronics
Field effect transistor (FET) operates on

  minority carries only .
  majority carriers only.
  positive charged ions only.
  on both majority and minority carriers.

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Analog Electronics
Germanium has

 metallic bond.
 covalent bond.
 molecular bond.
 ionic bond.

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MORE MCQ ON Analog Electronics

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