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Analog Electronics

Analog Electronics
The cascade amplifier is a multistage configuration of

CE-CB
CB-CC
CE-CC
CC-CB

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Analog Electronics
In CB configuration, the output V-I characteristics of a transistor are drawn by taking

  VCB versus IB for constant IE.
  VCB versus IC for constant IE.
  VCB versus IB for constant IE.
  VCE versus IC for constant IE.

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Analog Electronics
In the second approximation, the total voltage across the zener diode is the sum of the breakdown voltage and the voltage across the

  series resistor.
  zener diode.
  source.
  zener resistance.

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Analog Electronics
For a transistor amplifier with self- biasing network, the following components are used: R1 = 4 KΩ, R2 = 4 KΩ and RE = 1 KΩ, the approximate value of stability factor will be

  3.
  4.
  1.5.
  2.

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Analog Electronics
Which of following is not an essential element of a DC power supply?

  Rectifier.
  Voltage regulator.
  Filter.
  Voltage amplifier.

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Analog Electronics
The gate controls

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

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MORE MCQ ON Analog Electronics

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