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Analog Electronics

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

 Larger
  Not determine
 Medium
 Smaller

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Analog Electronics
A pn junction/Diode is a/an

None of these
 Bidirectional component
 Linear component
 Unidirectional Component

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Analog Electronics
The action of JFET in its equivalent circuit can best be represented as a

Current controlled voltage source
Current controlled Current source
Voltage controlled voltage source
voltage controlled current source

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Analog Electronics
If the base resistor is very small, the transistor will operate in the

All of these
 cutoff region.
 active region.
  saturation region.

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Analog Electronics
Ignoring the bulk resistance of the collector diode, the collector-emitter saturation voltage is

 a few tenths of a volt.
 1 V.
 supply voltage.
  0.

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Analog Electronics
The transition capacitance of a reverse biased pn junction having uniform doping on both sides, varies with junction voltage ( VB ) as

  1 / VB.
  ( VB )2.
  VB.
  ( VB )- 1 / 2.

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