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Analog Electronics

Analog Electronics
A semiconductor diode is

 non-linear device
 bilateral device
 a processing device
 linear device

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Analog Electronics
The junction capacitance of linearly graded junction varies with the applied reverse bias, VR as

  (VR)- 1/2.
  (VR)- 1/3.
  (VR)- 1.
  (VR)1/2.

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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

  10 V.
  0.7 V.
  14 V.
  18 V.

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Analog Electronics
The barrier potential across each silicon depletion layer is

 0 V.
 1 V.
  0.7 V.
 0.3 V.

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Analog Electronics
If the base current is 100 mA and the current gain is 30, the emitter current is

 3 A.
  3.1 A.
 3.33 mA.
 10 A.

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Analog Electronics
An Op-Amp comparator circuit employs

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

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MORE MCQ ON Analog Electronics

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