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Analog Electronics

Analog Electronics
Leakage electric current in CE configuration is

  not present.
  very small.
  normal.
  very high.

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Analog Electronics
What is the most important fact about the collector current?

  It approximately equals the emitter current.
 It equals the base current divided by the current gain.
 It is small.
 It is measured in milliampere.

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Analog Electronics
LC oscillators are used for produce a waveform with frequency ranging from

 1MHz to 100 GHz
 1MHz to 500 MHz
 1 KHz to 1 MHz
 100 KHz to 500 MHz

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

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

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Analog Electronics
Voltage controlled oscillators are used commonly in

 Phase Clocked loops
 All the above
 Frequency Modulators
 Pulse Modulators Frequency Modulators Phase Clocked loops

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Analog Electronics
A LED produces light when

  forward biased.
None of these
  unbiased.
  reverse biased.

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MORE MCQ ON Analog Electronics

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