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Analog Electronics

Analog Electronics
The majority carriers in the emitter of a PNP transistor are

 trivalent atoms.
 pentavalent atoms.
 free electrons.
 holes.

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Analog Electronics
The barrier potential across each silicon depletion layer is

  0.7 V.
 0.3 V.
 0 V.
 1 V.

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

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

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Analog Electronics
A 741 C has

  an output impedance of 75 Ω.
  an input impedance of 2 MΩ.
  a voltage gain of 100,000.
All of these

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Analog Electronics
Reverse recovery current in a diode depends upon

 Temperature.
 PIV.
 Storage change.
  Forward field current.

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Analog Electronics
An ideal voltage regulator has a voltage regulation of

  1.
  100.
  50.
  0.

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MORE MCQ ON Analog Electronics

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