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Analog Electronics

Analog Electronics
When VGS = 0 V, a JFET is

  an analog device.
  cut off.
  an open switch.
  saturated.

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Analog Electronics
A small collector current with zero base current is caused by the leakage current of the

 emitter diode.
  collector diode.
 transistor.
 base diode.

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Analog Electronics
An Op-Amp comparator circuit employs

 both B and C.
 +ve feedback.
 -ve feedback.
 no feedback.

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Analog Electronics
IGFET is a

  linear device.
  square - law device.
  half - power device.
  3 / 2 power - low device .

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Analog Electronics
Most of the electrons in the base of an NPN transistor flow

 into the base supply.
 out of the base lead.
  into the collector.
 into the emitter.

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Analog Electronics
Early effect in BJT refers to

  zener breakdown.
  thermal breakdown.
  base narrowing.
  avalanche breakdown.

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MORE MCQ ON Analog Electronics

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