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Analog Electronics

Analog Electronics
Example of donor atom is

 Antimony
 Both A and B
 Germinium
 Silicon

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Analog Electronics
In a zener diode shunt voltage regulator, the diode regulates so long as it is kept in ______________________ condition.

  unloaded.
  loaded.
  forward.
  reverse.

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Analog Electronics
The leakage electric current ICBO flows in

  the emitter, base and collector leads.
  the emitter and base leads.
  the emitter and collector leads.
  the base and collector leads.

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Analog Electronics
In a CB amplifier the maximum efficiency could be

99%
50%
85%
25%

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Analog Electronics
Which oscillators are easy to fabricate in a monolithic IC?

 Hartley oscillator.
 Wien bridge oscillator.
 Crystal oscillator.
 Relaxation oscillator.

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Analog Electronics
Which impurity is added into semiconductor to increase its conductivity ?

 extrinsic
None of these
 intrinsic
 doping

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MORE MCQ ON Analog Electronics

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