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Analog Electronics

Analog Electronics
In a pnp transistor, the major carriers in the emitter are

 both.
 neither.
 free electrons.
  holes.

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Analog Electronics
The depletion region of a pn junction is one, that is depleted of

  mobiles charges.
  velocity of the carriers.
  atoms.
  immobile charges.

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Analog Electronics
If the emitter resistance decreases, the

 current gain increases.
 collector current decreases.
  Q point moves up.
 Q point stays where it is.

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Analog Electronics
Voltage controlled oscillators are used commonly in

 All the above
 Pulse Modulators Frequency Modulators Phase Clocked loops
 Phase Clocked loops
 Frequency Modulators

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Analog Electronics
If the current gain is 100 and the collector current is 10 mA, the base current is

 1 A.
 10 µA.
 10 A.
  100 µA.

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Analog Electronics
The cascade amplifier is a multistage configuration of

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

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MORE MCQ ON Analog Electronics

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