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Analog Electronics

Analog Electronics
If the base resistor has zero resistance, the transistor will probably be

 saturated.
None of these
 in cutoff.
  destroyed.

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Analog Electronics
In a N-type semiconductor material holes are ......................

 Minority charge carriers
 Majority charge carriers
 High charge carriers
 Low charge carriers

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Analog Electronics
A constant current signal across a parallel RLC circuits gives an o/p of 1.4v at the signal frequency of 3.89KHZ and 4.1KHZ. At the frequency of 4KHZ,the o/p voltage will be

2.8v
1.4v
2v
1v

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Analog Electronics
The transition capacitance of a reverse biased pn junction having uniform doping on both sides, varies with junction voltage ( VB ) as

  VB.
  ( VB )- 1 / 2.
  1 / VB.
  ( VB )2.

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Analog Electronics
If the collector resistor opens in a base-biased circuit, the load line will become

 useless.
 flat.
 vertical.
  horizontal.

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Analog Electronics
The feedback factor of a Wien bridge oscillator using Op-Amp is

 1/2
 1/3
 1
 1/4

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MORE MCQ ON Analog Electronics

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