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Analog Electronics

Analog Electronics
The cascade amplifier is a multistage configuration of

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

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Analog Electronics
The emitter of the transistor is generally doped the heaviest because it

  has to supply the charge carriers.
  is the first region of transistor.
  has to dissipate maximum power.
  must possess low resistance.

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Analog Electronics
A electric current ratio of IC / IE is usually less than one and is called

  α.
  θ.
  β.
  ω.

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Analog Electronics
An emitter follower has a voltage gain that is

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

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Analog Electronics
Generally, the gain of a transistor amplifier falls at high frequencies due to the

Coupling capacitor at the output
Skin effect
Internal Capacitance of the device
Coupling capacitor at the input

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Analog Electronics
What is the majority carriers in "N" type material ?

 Protons
None of these
 Holes
 Electrons

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MORE MCQ ON Analog Electronics

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