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Analog Electronics

Analog Electronics
The emitter of the transistor is doped

  moderately.
  none of these
  lightly.
  heavily.

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Analog Electronics
The input impedance of the base of an emitter follower is usually

 low.
 open.
 shorted to ground.
  high.

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

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Analog Electronics
The barrier potential across each silicon depletion layer is

 0.3 V.
  0.7 V.
 1 V.
 0 V.

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Analog Electronics
LC oscillators are used for produce a waveform with frequency ranging from

 1MHz to 100 GHz
 1 KHz to 1 MHz
 100 KHz to 500 MHz
 1MHz to 500 MHz

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Analog Electronics
In a RC phase shift oscillator, the minimum number of R-C networks to be connected in cascade will be

 one.
 four.
 two.
 three.

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MORE MCQ ON Analog Electronics

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