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Analog Electronics

Analog Electronics
How many terminal are present in diode device ?

 Four-terminal
 Three-terminal
 Two-terminal
 One-terminal

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

 holes.
 both.
 neither.
  free electrons.

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Analog Electronics
In a p⁺n junction diode under reverse bias , the magnitude of electric field is maximum at

The p⁺n junction
The center of the depletion region on the n-side
The edge of the depletion region on the n-side
The edge of the depletion region on the p-side

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Analog Electronics
Which of the following is trivalent impurity ?

None of these
 Antimony
 Boron
 Silicon

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Analog Electronics
The room temperature resistivity of pure silicon is

 6
 3000
 50
 300

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Analog Electronics
The first step in analyzing emitter-based circuits is to find the

 supply current.
 base current.
  emitter current.
 collector current.

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MORE MCQ ON Analog Electronics

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