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Analog Electronics

Analog Electronics
Reverse recovery current in a diode depends upon

  Forward field current.
 Storage change.
 PIV.
 Temperature.

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Analog Electronics
An instrumentation amplifier has a high

  output impedance.
  supply voltage.
  CMMR.
  power gain.

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Analog Electronics
If the base resistor is very small, the transistor will operate in the

All of these
 active region.
  saturation region.
 cutoff region.

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Analog Electronics
Which of these is the best description of a zener diode?

  It is a constant voltage device.
  It is a rectifier diode.
  It works in the forward region.
  It is a constant electric current device.

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Analog Electronics
A differential amplifier is invariably used in the i/p stage of all OP-amps.This is dome basically to provide the OP-amps with a very high

Open-loop gain
CMRR
Bandwidth
Slew rate

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Analog Electronics
For a reverse biased pn junction, the electric current through the junction increases abruptly at

  7.2 eV.
  breakdown voltage.
  0.2 eV.
  0 V.

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MORE MCQ ON Analog Electronics

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