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Analog Electronics

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

 Both Holes and Electrons
 Electrons
 Holes
None of these

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Analog Electronics
The output voltage of an emitter follower is across the

 DC collector resistor.
 emitter diode.
  load resistor.
 emitter diode and external AC emitter resistance.

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Analog Electronics
When the drain saturation electric current is less than IDSS a JFET acts like a

  current source.
  resistor.
  battery.
  BJT.

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Analog Electronics
Doping in a semiconductor increases which quantity

 Resistance
 Conductance
 None
 Inductance

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Analog Electronics
If temperature increases then conductivity of a semiconductor is ...................

None of these
 Decreases
 Increases
 Constant

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Analog Electronics
Electrons in p-type material of a semi-conductor are called as

 minority carriers
 valance carriers
 majority carriers
 either minority carriers or majority carriers

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