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Analog Electronics

Analog Electronics
The properties of JFET resemble those of

  UJT.
  PNP transistors.
  thermionic valves.
  NPN transistors.

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Analog Electronics
In a properly biased NPN transistor most of the electrons from the emitter

  recombine in the emitter its self.
  recombine with holes in the base .
  are stopped by the junction barrier.
  pass through the base to the collector.

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Analog Electronics
For Germanium pn junction, the maximum value of barrier potential is

 0.3V
 1.5V
 1.6V
 0.7V

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Analog Electronics
Input impedance of MOSFET is

  less than that of FET and BJT.
  more than that of FET but less than BJT.
  less than of FET but more than BJT.
  more than that of FET and BJT.

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Analog Electronics
Depletion region of a p-n junction is formed

 During Reverse bias
 During Forward bias
 During Heating
 During Manufacturing

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Analog Electronics
In the second approximation, the total voltage across the zener diode is the sum of the breakdown voltage and the voltage across the

  source.
  zener diode.
  series resistor.
  zener resistance.

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MORE MCQ ON Analog Electronics

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