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ANALOG ELECTRONICS

Analog Electronics
Which process is used for adding impurity into a pure semiconductor material ?

None of these
 Insulating
 Doping
 Conducting

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

 extrinsic
 doping
None of these
 intrinsic

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Analog Electronics
What will be the result if pentavalent impurity is added to pure germanium or silicon ?

 N-type semiconductor
None of these
 P-type semiconductor
 Intrinsic semiconductor

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

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

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Analog Electronics
Which of the following is the pentavalent material ?

 Arsenic
 Boron
 Gallium
 Neon

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