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Analog Electronics

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

  Not determine
 Medium
 Larger
 Smaller

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Analog Electronics
The properties of JFET resemble those of

  NPN transistors.
  PNP transistors.
  thermionic valves.
  UJT.

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Analog Electronics
The collector current is 1.5 mA. If the current gain is 50, the base current is

 3 mA.
  30 µA.
 150 µA.
 3 µA.

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Analog Electronics
In a p⁺n junction diode under reverse bias , the magnitude of electric field is maximum at

The edge of the depletion region on the p-side
The p⁺n junction
The edge of the depletion region on the n-side
The center of the depletion region on the n-side

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Analog Electronics
Voltage controlled oscillators are used commonly in

 Frequency Modulators
 Pulse Modulators Frequency Modulators Phase Clocked loops
 All the above
 Phase Clocked loops

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Analog Electronics
Large electric current flow of a BJT occurs

  in emitter.
  in collector.
  through emitter-collector
  in base.

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MORE MCQ ON Analog Electronics

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