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Analog Electronics

Analog Electronics
Reverse recovery current in a diode depends upon

 PIV.
 Temperature.
  Forward field current.
 Storage change.

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Analog Electronics
In an E only MOSFET, drain electric current starts only when VGS (th) is

  negative.
  zero.
  positive.
  greater than VGS (th).

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Analog Electronics
The β of a transistor may be determined directly from the curve plotted between

  VCE and IC for constant IB.
  VCE and IC for constant IE.
  VBE and IE for constant VCE.
  VCE and IE for constant IB.

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Analog Electronics
The opamp can amplify

  neither AC not DC signals.
  both AC and DC signals.
  AC signals only.
  DC signals only.

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Analog Electronics
The main advantage of CMOS is its

  high power rating.
  small - signal operation.
  switching capability.
  low power consumption.

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Analog Electronics
Feedback circuit in an oscillator can be accomplished by

 Any one or combinations of the above methods
 Capacitive coupling between input and output
 Inductive coupling between input and output
 Resistive coupling between input and output

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MORE MCQ ON Analog Electronics

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