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Analog Electronics

Analog Electronics
A LED produces light when

  reverse biased.
  unbiased.
None of these
  forward biased.

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Analog Electronics
In CE configuration, the input V-I characteristics are drawn by taking

  VBE versus IB for constant value of IC.
  VCE versus IC for constant value of IE.
  VBE versus IE for constant value of VCE.
  VBE versus IB for constant value of VCE.

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Analog Electronics
For emitter bias, the voltage at the emitter is 0.7 V less than the

 collector voltage.
  base voltage.
 emitter voltage.
 ground voltage.

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Analog Electronics
Which of the following is not a sinusoidal oscillator?

 Crystal oscillator
 LC oscillator
 RC phase shift oscillator
 Relaxation oscillator

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Analog Electronics
What is the majority carriers in "N" type material ?

 Protons
None of these
 Holes
 Electrons

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Analog Electronics
Ignoring the bulk resistance of the collector diode, the collector-emitter saturation voltage is

 supply voltage.
  0.
 1 V.
 a few tenths of a volt.

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MORE MCQ ON Analog Electronics

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