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Analog Electronics

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

 Conducting
 Insulating
None of these
 Doping

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Analog Electronics
When were the first solid state devices manufactured ?

 1950
 1940
 1960
 1970

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Analog Electronics
What will happen if doping of an intrinsic semiconductor with pentavalent impurity atom ?

 Fermi level raises
None of these
 Fermi level not change
 Fermi level fall

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Analog Electronics
MOSFET can be used as a

Voltage controlled inductors
Current controlled capacitor
Voltage controlled capacitor
Current controlled inductor

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Analog Electronics
Which are the mobile charge carriers present in semiconductor diode ?

 Electrons
 Neutrons
 Both A & B
 Holes

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

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

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