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Analog Electronics

Analog Electronics
An ideal voltage regulator has a voltage regulation of

  100.
  50.
  0.
  1.

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Analog Electronics
A forward potential of 10 V is applied to a silicon diode. A resistance of 1KΩ is also in series with the diode. The electric current is

  0.7 mA.
  9.3 mA.
  10 mA.
  0.

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Analog Electronics
At the unity-gain frequency, the open-loop voltage gain is

  very large
  1.
  zero.
  AV(mid).

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

 both.
 holes.
 neither.
  free electrons.

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Analog Electronics
When the pn junction is forward biased the sequence of events that take place are

  diffusion, injection and drift.
  injection, diffusion and recombination.
  none of above.
  diffusion, drift and recombination.

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Analog Electronics
A zener diode

  has a constant voltage in the breakdown region.
  has a barrier potential of 1 V.
  is forward biased.
  is a battery.

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