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Analog Electronics

Analog Electronics
When a junction diode is Forward Biased the thickness of the depletion region is................

 Medium
  Not determine
 Larger
 Smaller

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Analog Electronics
Reverse recovery current in a diode depends upon

 Temperature.
  Forward field current.
 Storage change.
 PIV.

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Analog Electronics
The base of an npn transistor is thin and

  lightly doped.
 doped by a pentavalent material.
 metallic.
 heavily doped.

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Analog Electronics
In a zener diode shunt voltage regulator, the diode regulates so long as it is kept in ______________________ condition.

  reverse.
  unloaded.
  forward.
  loaded.

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Analog Electronics
The CE amplifier circuit are preferred over CB amplifier circuit because they have

  high input resistance and low output resistance.
  larger amplification factor.
  lower amplification factor.
  none of these.

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Analog Electronics
In a normally biased npn transistor, the electrons in the emitter have enough energy to overcome the barrier potential of the

 recombination path.
 collector - base junction.
  base - emitter junction.
 base - collector junction.

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