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Analog Electronics

Analog Electronics
An ideal voltage regulator has a voltage regulation of

  50.
  0.
  1.
  100.

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Analog Electronics
Early effect in BJT refers to

  thermal breakdown.
  avalanche breakdown.
  zener breakdown.
  base narrowing.

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Analog Electronics
The input offset electric current equals the

 collector electric current divided by the base current.
 difference between the two base-emitter voltages.
 average of the two base currents.
 difference between the two base currents.

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

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

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Analog Electronics
When there is no base current in a transistor switch, the output voltage from the transistor is

 unchanged.
  high.
 unknown.
 low.

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Analog Electronics
The emitter electric current in a junction with normal bias

  changes greatly by a small changes in collector bias voltage.
  is equal to the sum of IB and IC.
  is almost equal to the base current.
  is equal to ICBO.

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MORE MCQ ON Analog Electronics

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