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Analog Electronics

Analog Electronics
At the unity-gain frequency, the open-loop voltage gain is

  1.
  AV(mid).
  zero.
  very large

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Analog Electronics
Asource follower using an FET usually has a voltage gain which is

About -10
Exactly unity but negative
Greater than +100
Slightly less than unity but positive

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Analog Electronics
In a N-type semiconductor material holes are ......................

 Low charge carriers
 Majority charge carriers
 High charge carriers
 Minority charge carriers

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Analog Electronics
The cascade amplifier is a multistage configuration of

CB-CC
CE-CC
CC-CB
CE-CB

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Analog Electronics
A LED produces light when

  reverse biased.
None of these
  unbiased.
  forward biased.

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Analog Electronics
The collector - emitter voltage is usually

  less than the collector supply voltage.
 none of these.
 more than the collector supply voltage.
 equal to the collector supply voltage.

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MORE MCQ ON Analog Electronics

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