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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 5.
 group 4.
 group 3.

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Analog Electronics
Conduction electrons have more mobility than holes because they

 have negative charge
 need less energy to move them
None of these
 are free

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Analog Electronics
When the JFET is no longer able to control the current, this point is called the

  saturated point.
  breakdown region.
  depletion region.
  pinch-off region.

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Analog Electronics
Most of the electrons in the base of an NPN transistor do not recombine because they

  have a long lifetime.
 must flow through the base.
 flow out of the base.
 have a negative charge.

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Analog Electronics
In an NPN transistor, the majority carriers in the emitter are

  free electrons.
 neither.
 both.
 holes.

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Analog Electronics
Binary Logic is mainly based on arithmetic operation and

 addition operations
 subtraction operations
 both A and B
 logical operations

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