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Analog Electronics

Analog Electronics
An instrumentation amplifier has a high

  CMMR.
  power gain.
  output impedance.
  supply voltage.

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Analog Electronics
The extremely high input impedance of a MOSFET is primarily due to the

  negative gate-source voltage.
  depletion of electric current carriers.
  absence of its channel.
  extremely small leakage electric current of its gate capacitor.

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Analog Electronics
A electric current ratio of IC / IE is usually less than one and is called

  α.
  β.
  ω.
  θ.

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Analog Electronics
When Semiconductor materials is heated its resistance

 decreases
None of these
 increases
 remains constant

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Analog Electronics
Which of following is the point of reference JFET?

  Drain.
  None of above.
  Source.
  Gate.

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

  0 mA.
 2 mA.
 10 mA.
 1 mA.

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MORE MCQ ON Analog Electronics

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