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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
A 741 C has

  a voltage gain of 100,000.
All of these
  an input impedance of 2 MΩ.
  an output impedance of 75 Ω.

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Analog Electronics
If the load resistance increases in a zener regulator, the zener current

  Increases.
  equals the source voltage divided by series resistance.
  stays the same.
  decreases.

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Analog Electronics
Which of the following cannot actually move?

 Holes
 All the above
 Ions
 Electrons

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Analog Electronics
The universal bias stabilization circuit is the most popular because

  its β sensitivity is low .
  voltage divider is heavily loaded by transistor base .
  IC equals to IE.
  IC does not depend on transistor characteristic.

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Analog Electronics
In modern the MOSFET, the material used for the gate is

  high - purity silicon.
  high - purity silica.
  heavily doped poly crystalline silicon.
  epitaxially grown silicon.

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MORE MCQ ON Analog Electronics

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