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Analog Electronics

Analog Electronics
Semiconductor Diode is used as

 a rectifier
 a modulator
 an amplifier
 an oscillator

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

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

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Analog Electronics
The effective channel length of a MOSFET in a saturation decreases with increase in

Source voltage
Drain voltage
Gate voltage
Body voltage

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Analog Electronics
A voltage regulator is a circuit which

None of these
  smoothed the AC variation in DC output voltage.
  maintains constant DC output voltage inspite of the fluctu
  converts the AC voltage to DC voltage.

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Analog Electronics
A diode (p-n junction) when reverse biased act as

 Off Switch
 On Switch
 Zener diode
 Capacitor

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Analog Electronics
In a loaded zener regulator, which is the largest current?

None of these
  Series current.
  Zener current.
  Load current.

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MORE MCQ ON Analog Electronics

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