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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
Energy gap of conductor is

 0 eV.
 8 eV.
 1 - 2 eV.
 5 - 8 eV.

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Analog Electronics
Depletion region of a p-n junction is formed

 During Forward bias
 During Manufacturing
 During Heating
 During Reverse bias

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Analog Electronics
Reverse saturation electric current in a silicon pn junction diode nearly doubles for very

  6° rise in temperature.
  2° rise in temperature.
  10° rise in temperature.
  5° rise in temperature.

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Analog Electronics
The knee voltage (cut in voltage) of silicon diode

  0.8 V.
  1.0 V.
  0.7 V.
  0.2 V.

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Analog Electronics
How will be the extrinsic semiconductor act at room temperature ?

None of these
 Poor conductor
 Medium Conductor
 Conductor

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