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Analog Electronics

Analog Electronics
The majority carrier in P-type extrinsic semiconductor material is

 Holes
 Both Holes and Electrons
None of these
 Electrons

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Analog Electronics
The depletion region of a pn junction is one, that is depleted of

  immobile charges.
  velocity of the carriers.
  atoms.
  mobiles charges.

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Analog Electronics
The input impedance of the base of an emitter follower is usually

 shorted to ground.
  high.
 open.
 low.

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Analog Electronics
Conduction electrons have more mobility than holes because they

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

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Analog Electronics
In a rectifier circuit, the diode converts

 alternating voltage to direct current.
 both (A) and (C) options are connect.
 alternating current to direct voltage.
 alternating voltage to direct voltage.

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Analog Electronics
If the base resistor is very small, the transistor will operate in the

 active region.
  saturation region.
All of these
 cutoff region.

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MORE MCQ ON Analog Electronics

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