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Analog Electronics

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

  0.8 V.
  0.2 V.
  1.0 V.
  0.7 V.

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Analog Electronics
IGFET is a

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

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Analog Electronics
In a differential amplifier, the CMRR is limited mostly by the

  tolerance of the resistors.
  gain - bandwidth product.
  CMRR of the opamp.
  supply voltages .

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Analog Electronics
An Op-Amp comparator circuit employs

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

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Analog Electronics
Field effect transistor (FET) operates on

  on both majority and minority carriers.
  minority carries only .
  positive charged ions only.
  majority carriers only.

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Analog Electronics
If the base resistor is open, what is the collect current?

 10 mA.
  0 mA.
 1 mA.
 2 mA.

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MORE MCQ ON Analog Electronics

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