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Analog Electronics

Analog Electronics
The emitter of the transistor is doped

  heavily.
  none of these
  moderately.
  lightly.

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Analog Electronics
In a MOSFET, the polarity of the inversion layer is the same as that of the

  charge on the gate electrode.
  majority carries in the source .
  majority carries in the substrate.
  minority carriers in the drain .

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Analog Electronics
The action of JFET in its equivalent circuit can best be represented as a

Current controlled Current source
Current controlled voltage source
voltage controlled current source
Voltage controlled voltage source

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Analog Electronics
If the emitter resistance increases, the collector voltage

 breaks down the transistor.
  increases.
 decreases.
 stays the same.

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

None of these
 Holes
 Electrons
 Both Holes and Electrons

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Analog Electronics
In which mode of BJT operation are both junction forward biased

  active.
  reverse active.
  saturation.
  cut off.

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