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Analog Electronics

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

 Both Holes and Electrons
 Electrons
None of these
 Holes

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Analog Electronics
In a N-type semiconductor material electrons are ....................

 Majority charge carriers
 Minority charge carriers
 Low charge carriers
 High charge carriers

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Analog Electronics
For a JEFT, when VDS is increased beyond the pinch-off voltage, the drain electric current

  increased.
  first increase and then decreased.
  remains constant.
  decreases.

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Analog Electronics
If the collector resistor is open, the collector voltage is

  low.
 high.
 unknown.
 unchanged.

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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.
 1 V.
  0.

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Analog Electronics
The junction capacitance of linearly graded junction varies with the applied reverse bias, VR as

  (VR)- 1.
  (VR)- 1/3.
  (VR)- 1/2.
  (VR)1/2.

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