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Analog Electronics

Analog Electronics
Which is the conversion of current done by diode ?

None of these
 AC to DC
 DC to DC
 DC to AC

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Analog Electronics
LC oscillators are used for produce a waveform with frequency ranging from

 1 KHz to 1 MHz
 1MHz to 100 GHz
 1MHz to 500 MHz
 100 KHz to 500 MHz

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Analog Electronics
The biasing circuit that gives best stability to Q point is

  base resistance biasing.
  feedback resistor biasing .
  emitter resistor biasing.
  potential divider biasing.

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Analog Electronics
Early effect in BJT refers to

  avalanche breakdown.
  base narrowing.
  zener breakdown.
  thermal breakdown.

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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

  14 V.
  18 V.
  0.7 V.
  10 V.

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

 10 mA.
 2 mA.
 1 mA.
  0 mA.

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MORE MCQ ON Analog Electronics

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