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Analog Electronics

Analog Electronics
In a pnp transistor, the major carriers in the emitter are

 both.
 free electrons.
 neither.
  holes.

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Analog Electronics
The DC electric current gain in common collector configuration is given by

  β + 1.
  α - 1.
  α.
  β.

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Analog Electronics
If=0.98, Ico=6µA and Iβ=100µA for a transistor,then the value of Ic will be

5.2mA
2.3mA
3.2mA
4.6mA

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Analog Electronics
Ignoring the bulk resistance of the collector diode, the collector-emitter saturation voltage is

 a few tenths of a volt.
 supply voltage.
  0.
 1 V.

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Analog Electronics
A JFET can operate in

  depletion and enhancement mode only.
  enhancement mode only.
  depletion mode only.
  none of these.

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Analog Electronics
Which of the following cannot actually move?

 Ions
 Holes
 All the above
 Electrons

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MORE MCQ ON Analog Electronics

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