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Analog Electronics

Analog Electronics
Semiconductor Diode is used as

 an oscillator
 a modulator
 a rectifier
 an amplifier

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Analog Electronics
For a diode, reverse recovery time is defined as the time between the instant diode current becomes zero and the instant reverse recovery current decays to

  25% of reverse peak current.
 0.
 15% of reverse peak current.
 10% of reverse peak current.

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Analog Electronics
If the base resistor is open, what is the collect current?

 10 mA.
 1 mA.
 2 mA.
  0 mA.

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Analog Electronics
If the zener diode in a zener regulator is connected with the wrong polarity, the load voltage will be closest to

  14 V.
  0.7 V.
  18 V.
  10 V.

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Analog Electronics
Increasing the collector supply voltage will increase

 collector current.
None of these
 emitter current.
 base current.

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Analog Electronics
The ideal value of stability factor of a biasing circuit is

  5.
  100.
  10.
  1.

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MORE MCQ ON Analog Electronics

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