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Analog Electronics

Analog Electronics
In n type semiconductor elements of which group of periodic table is added as dopant

 group 2.
 group 4.
 group 3.
 group 5.

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Analog Electronics
The β of a transistor is the ratio of the

 collect current to emitter current.
  collect current to base current.
 base current to collector current.
 emitter current to collector current.

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Analog Electronics
Depletion region of a p-n junction is formed

 During Heating
 During Forward bias
 During Reverse bias
 During Manufacturing

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Analog Electronics
Which of the following components are used for bias compensation in transistor circuit?

  Rectifier diodes.
  Both (A) and (C) above.
  Resistors.
  Thermistor.

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Analog Electronics
Base of a number system is also known as

 radix
 shift
 value
 count

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Analog Electronics
The fact that there are many free electrons in a transistor emitter region means the emitter is

 lightly doped.
None of these
  heavily doped.
 undoped.

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