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Analog Electronics

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

  zero.
  very large
  1.
  AV(mid).

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Analog Electronics
Early effect in BJT refers to

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

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

 Crystal oscillator
 RC phase shift oscillator
 LC oscillator
 Relaxation oscillator

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

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Analog Electronics
When VGS = 0 V, a JFET is

  an open switch.
  saturated.
  an analog device.
  cut off.

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

 unknown.
  high.
 unchanged.
 low.

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MORE MCQ ON Analog Electronics

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