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Analog Electronics

Analog Electronics
Diode is also called as:

 Amplifier
 Reactance
 Rectifier
 Resistance

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Analog Electronics
If the base resistor has zero resistance, the transistor will probably be

  destroyed.
None of these
 saturated.
 in cutoff.

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Analog Electronics
In a JFET, if the gate voltage Vgs is made more negative, then

  channel conductivity increases.
  channel electric current increases .
  channel conductivity decreases.
  depletion region decreases.

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Analog Electronics
The arrow direction in diode symbol indicates

  direction of electron flow.
  none of these.
  direction of hole flow.
  opposite to the direction of hole flow.

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Analog Electronics
The depletion region with in a pn junction is reduced when the junction has :

 all of these.
 zero bias.
 forward bias.
 reverse bias.

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Analog Electronics
The fact that there are many free electrons in a transistor emitter region means the emitter is

 lightly doped.
  heavily doped.
None of these
 undoped.

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MORE MCQ ON Analog Electronics

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