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Analog Electronics

Analog Electronics
Large electric current flow of a BJT occurs

  in emitter.
  in collector.
  in base.
  through emitter-collector

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Analog Electronics
In an E only MOSFET, drain electric current starts only when VGS (th) is

  greater than VGS (th).
  positive.
  zero.
  negative.

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

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

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Analog Electronics
Conduction electrons have more mobility than holes because they

 are free
None of these
 have negative charge
 need less energy to move them

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Analog Electronics
The majority carriers in the emitter of a PNP transistor are

 trivalent atoms.
 pentavalent atoms.
 holes.
 free electrons.

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Analog Electronics
Which types of device is the diode ?

 Insulator
 Conductor
 Semiconductor
None of these

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