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Analog Electronics

Analog Electronics
Increasing the collector supply voltage will increase

 base current.
 collector current.
 emitter current.
None of these

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Analog Electronics
A depletion MOSFET differs from a JFET in the sense that it has no

  substrate.
  channel.
  p - n junction.
  gate.

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Analog Electronics
A transistor series voltage regulator is called emitter follower regulator because the emitter of the pass transistor follows the ________________________ voltage.

  collector.
  input.
  output.
  base.

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Analog Electronics
When the Q point moves along the load line, VCE decreases when the collector current

None of these
 decreases.
  increases.
 stays the same.

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Analog Electronics
Which are the ways to convert an alternating current into a direct current ?

 Half-wave rectification.
 Center-Taped Full-wave rectification.
 All the above.
 Bridge Full-wave rectification.

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Analog Electronics
Barrier potential at the temperature (25°C) is 0.7 V, its value at 125°C is

  0.7 V.
  0.3 V.
  0.5 V.
  0.9 V.

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