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Analog Electronics

Analog Electronics
An instrumentation amplifier has a high

  power gain.
  output impedance.
  CMMR.
  supply voltage.

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Analog Electronics
When a junction diode is Forward Biased the thickness of the depletion region is................

 Larger
 Medium
 Smaller
  Not determine

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Analog Electronics
In a nonlinear op-amp circuit, the

  opamp may saturate.
  opamp never saturates.
  output shape is the same as the input shape.
  feedback loop is never opened.

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Analog Electronics
The leakage electric current of a pn junction is caused by

  majority carriers.
  chemical energy.
  heat energy.
  barrier potential.

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Analog Electronics
For a diode, reverse recovery time is defined as the time between the instant diode current becomes zero and the instant reverse recovery current decays to

  25% of reverse peak current.
 0.
 15% of reverse peak current.
 10% of reverse peak current.

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Analog Electronics
Reverse recovery current in a diode depends upon

 Temperature.
 PIV.
 Storage change.
  Forward field current.

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MORE MCQ ON Analog Electronics

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