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Analog Electronics

Analog Electronics
The emitter of the transistor is doped

  none of these
  moderately.
  heavily.
  lightly.

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Analog Electronics
The Q-point in a voltage amplifier is selected in the middle of the active region because

  it gives better stability.
  the biasing circuit then need less number of resistors.
  it gives distortions less output.
  the circuit needs a small.

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Analog Electronics
The reverse saturation electric current of a pn junction varies with temperature (T) as

  T2.
  independent of T.
  1 / T.
  T.

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Analog Electronics
Which of the following is a semiconductors material ?

 All the above
 Si
 Ge
 GaAs

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Analog Electronics
What is the range of energy band gap of semiconductors ?

 0 ev
 10-15 ev
 1-3 ev
 14-15 ev

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Analog Electronics
Which of the following cannot actually move?

 Electrons
 Holes
 Ions
 All the above

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MORE MCQ ON Analog Electronics

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