Diodes and Applications Questions and Answers

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Diodes and their applications play a vital role in electronics, especially in rectification, signal clipping, and voltage regulation circuits. This topic offers electronics aptitude questions and answers with explanations on diode behavior, characteristics, and real-world applications. Perfect for GATE, BEL, and ISRO aspirants, these questions test your analytical understanding of semiconductor diodes. Practice these Diodes and Applications questions with answers to build a solid foundation in analog electronics and enhance your problem-solving ability for engineering exams and interviews.

Diodes and Applications

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61. The diode's characteristic curve shows that current increases when voltage increases.

  • TRUE
  • FALSE
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62. If a bridge rectifier is used, it is not necessary to use a transformer.

  • TRUE
  • FALSE
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63. Doping semiconductive material is the process of putting a small amount of pentavalent or trivalent atoms in with tetravalent atoms.

  • TRUE
  • FALSE
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64. A common problem with rectifiers is open diodes.

  • TRUE
  • FALSE
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