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Analog Electronics

Analog Electronics
The most commonly used semiconductor is

 Carbon
 Silicon
 Germanium
 Sulphur

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Analog Electronics
A voltage regulator is a circuit which

  maintains constant DC output voltage inspite of the fluctu
None of these
  smoothed the AC variation in DC output voltage.
  converts the AC voltage to DC voltage.

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Analog Electronics
The transit time of the electric current carriers through the channel of a JFET decides it’s ________________ characteristics.

 source.
 drain.
 gate.
 source and drain.

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Analog Electronics
An emitter follower has a voltage gain that is

 much less than one.
 greater than one.
 zero.
  approximately equal to one.

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Analog Electronics
If the collector resistor opens in a base-biased circuit, the load line will become

 flat.
 vertical.
  horizontal.
 useless.

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Analog Electronics
If the base resistor is very small, the transistor will operate in the

All of these
 active region.
  saturation region.
 cutoff region.

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MORE MCQ ON Analog Electronics

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