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Analog Electronics

Analog Electronics
Which of following is the fastest switching device ?

  JFET.
  MOSFET.
  Triode.
  BJT.

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Analog Electronics
What is the condition if no external potential energy is applied to the PN junction then diode ?

 Zero Bias
 Forward biased
 Reversed biased
None of these

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Analog Electronics
The load voltage is approximately constant when a zener diode is

  reverse biased.
  operating in breakdown region.
  forward biased.
  unbiased.

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Analog Electronics
The biasing circuit that gives best stability to Q point is

  base resistance biasing.
  emitter resistor biasing.
  potential divider biasing.
  feedback resistor biasing .

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Analog Electronics
Three difference Q points are shown on a load line. The upper Q point represents the

 cutoff point.
  maximum current gain.
 minimum current gain.
 intermediate current gain.

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Analog Electronics
The base-emitter voltage of the second approximation is

 0.3 V.
  0.7 V.
 0 V.
 1 V.

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MORE MCQ ON Analog Electronics

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