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Semiconductor Diode MCQ Test

  1. A crystal diode has ____.
  2. The reverse current in a diode is of the order of ______.
  3. A crystal diode is used as ______.
  4. The d.c. resistance of a crystal diode is _____ its a.c. resistance.
  5. If the temperature of a crystal diode increases, then leakage current _____.
  6. The knee voltage of a crystal diode is approximately equal to ________.
  7. When the crystal current diode current is large, the bias is_____.
  8. What is crystal diode?
  9. What is the use of crystal diode?
  10. Which one is the most important consideration when a crystal diode is used as a rectifier?
  11. Which type of diode is used as a voltage regulator?
  12. A series resistance is connected in the zener circuit to protect the zener?
  13. Mains a.c. power is converrted into d.c. power for _____.
  14. What is the disadvantage of half-wave rectifiers?
Last Updated: Jul 09, 2020,
Posted in Interview Questions,
20 Questions
Semiconductor Diode MCQ

Take Semiconductor Diode MCQ Test & Online Quiz to test your Knowledge

Below is the Semiconductor Diode MCQ test that checks your basic knowledge of Semiconductor Diode. This Semiconductor Diode MCQ Test contains 20 Multiple Choice Questions. You have to select the right answer to the question. Finally, you can also take the Online Quiz from the Take Semiconductor Diode Quiz Button.

  • one pn junction
  • two pn junctions
  • three pn junctions
  • three pn junctions none of the above
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  • kA
  • mA
  • μA
  • A
  • an amplifier
  • a rectifier
  • an oscillator
  • a voltage regulator
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  • the same as
  • more than
  • less than
  • none of the above
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  • remains the same
  • decreases
  • increases
  • becomes zero
Download Free : Semiconductor Diode MCQ PDF
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  • applied voltage
  • breakdown voltage
  • forward voltage
  • barrier potential
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  • non-linear device
  • bilateral device
  • linear device
  • none of the above
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  • A crystal diode utilises forward characteristic for rectification.
  • A crystal diode utilises similer characteristic for rectification.
  • A crystal diode utilises backward characteristic for rectification.
  • None of the above
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  • PIC rating
  • forward characteristic
  • doping level
  • reverse characteristic
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  • an amplifier
  • zener diode
  • a rectifier
  • a multivibrator
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  • lighting purposes
  • using in electronic equipment
  • heaters
  • All of the above
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  • It produces a low output voltage.
  • components are expensive
  • pulse
  • None of the above
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  • the diode conducts poorly
  • the diode behaves like a zener diode
  • the diode is destroyed
  • None of the above
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  • capacitor
  • choke input
  • input resistance
  • none of the above
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  • rectifier
  • half-wave rectifier
  • centre-tap full-wave rectifier
  • None of the above
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