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Analog Electronics

Analog Electronics
When a junction diode is Forward Biased the thickness of the depletion region is................

 Smaller
 Medium
 Larger
  Not determine

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

 Zener diode
 On Switch
 Off Switch
 Capacitor

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Analog Electronics
If the emitter resistor is open, the collector voltage is

  high.
 unchanged.
 low.
 unknown.

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Analog Electronics
Which of the following cannot actually move?

 Electrons
 Ions
 Holes
 All the above

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

  3.1 A.
 10 A.
 3 A.
 3.33 mA.

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Analog Electronics
The diffusion capacitance of a forward biased P+N junction diode with a steady electric current I depends on

  width of the depleted region.
  mean life time of the holes.
  junction area.
  mean life time of the electrons.

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MORE MCQ ON Analog Electronics

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