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Analog Electronics

Analog Electronics
At the unity-gain frequency, the open-loop voltage gain is

  AV(mid).
  very large
  1.
  zero.

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Analog Electronics
The reverse saturation electric current of a pn junction varies with temperature (T) as

  T2.
  T.
  1 / T.
  independent of T.

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Analog Electronics
An instrumentation amplifier has a high

  CMMR.
  supply voltage.
  power gain.
  output impedance.

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

  Drain.
  Gate.
  Source.
  None of above.

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Analog Electronics
If the base supply voltage is disconnected, the collector-emitter voltage will equal

 10.5 V.
 0 V.
 6 V.
  collector supply voltage.

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Analog Electronics
If the zener diode in a zener regulator is connected with the wrong polarity, the load voltage will be closest to

  18 V.
  10 V.
  14 V.
  0.7 V.

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MORE MCQ ON Analog Electronics

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