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Analog Electronics

Analog Electronics
The majority carrier in P-type extrinsic semiconductor material is

None of these
 Electrons
 Holes
 Both Holes and Electrons

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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

CMRR
Open-loop gain
Slew rate
Bandwidth

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Analog Electronics
The output voltage of an emitter follower is across the

 emitter diode.
  load resistor.
 DC collector resistor.
 emitter diode and external AC emitter resistance.

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Analog Electronics
The biasing circuit that gives best stability to Q point is

  potential divider biasing.
  feedback resistor biasing .
  base resistance biasing.
  emitter resistor biasing.

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Analog Electronics
The gate controls

  the width of the channel.
  the drain current.
  all of them.
  the gate voltage.

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Analog Electronics
If the base resistor has zero resistance, the transistor will probably be

 in cutoff.
None of these
 saturated.
  destroyed.

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MORE MCQ ON Analog Electronics

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