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Analog Electronics

Analog Electronics
Large electric current flow of a BJT occurs

  through emitter-collector
  in emitter.
  in collector.
  in base.

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Analog Electronics
The softness factor for soft recovery and fast recovery diodes are respectively

 1, 1.
  1,
 1, >1.

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Analog Electronics
In a JFET, the primary control on drain electric current is exerted by

  gate reverse bias.
  channel resistance.
  voltage drop across channel.
  size of depletion regions.

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Analog Electronics
The voltage gain of a loaded differential amp is

  smaller than the unloaded voltage gain.
  large than the unloaded voltage gain.
  impossible to determine.
  equal to RC / re.

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Analog Electronics
CMOS devices use

  DMOS devices.
  bipolar transistors .
  complementary E - MOSFETs.
  class A operation.

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Analog Electronics
The depletion region with in a pn junction is reduced when the junction has :

 reverse bias.
 forward bias.
 all of these.
 zero bias.

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MORE MCQ ON Analog Electronics

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