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Analog Electronics

Analog Electronics
Which are the mobile charge carriers present in semiconductor diode ?

 Electrons
 Both A & B
 Holes
 Neutrons

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Analog Electronics
Depletion region of a p-n junction is formed

 During Forward bias
 During Reverse bias
 During Manufacturing
 During Heating

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Analog Electronics
A forward potential of 10 V is applied to a silicon diode. A resistance of 1KΩ is also in series with the diode. The electric current is

  0.7 mA.
  9.3 mA.
  10 mA.
  0.

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Analog Electronics
The leakage current in a pn junction is in order of

 A
 KA
None of these
 µA

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Analog Electronics
Semiconductor Diode is used as

 an oscillator
 an amplifier
 a rectifier
 a modulator

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Analog Electronics
The voltage across the zener resistance is usually

  large.
  measured in volts.
  subtracted from the breakdown voltage.
  small.

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MORE MCQ ON Analog Electronics

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