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Which of the following is true about the resistance of a Zener diode?
  • a)
    It has an incremental resistance
  • b)
    It has dynamic resistance
  • c)
    The value of the resistance is the inverse of the slope of the i-v characteristics of the Zener diode
  • d)
    All of the mentioned
Correct answer is option 'D'. Can you explain this answer?
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Which of the following is true about the resistance of a Zener diode?a...
All of the statements are true for the resistance of the zener diode.
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Which of the following is true about the resistance of a Zener diode?a...


Incremental Resistance of Zener Diode

Zener diodes exhibit an incremental resistance, also known as dynamic resistance. This means that the resistance of a Zener diode changes with the applied voltage.

Dynamic Resistance

The dynamic resistance of a Zener diode is defined as the change in voltage across the diode divided by the change in current through the diode. It is an important characteristic of Zener diodes as it helps determine how the diode will behave in a circuit.

Relationship with i-v Characteristics

The value of the resistance of a Zener diode is inversely proportional to the slope of the i-v (current-voltage) characteristics of the diode. This means that as the voltage across the diode changes, the resistance of the diode also changes accordingly.

Conclusion

Therefore, all the statements mentioned in the options are true about the resistance of a Zener diode. Zener diodes have an incremental resistance, also known as dynamic resistance, and the value of this resistance is indeed inversely related to the slope of the i-v characteristics of the diode.
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Which of the following is true about the resistance of a Zener diode?a)It has an incremental resistanceb)It has dynamic resistancec)The value of the resistance is the inverse of the slope of the i-v characteristics of the Zener dioded)All of the mentionedCorrect answer is option 'D'. Can you explain this answer?
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Which of the following is true about the resistance of a Zener diode?a)It has an incremental resistanceb)It has dynamic resistancec)The value of the resistance is the inverse of the slope of the i-v characteristics of the Zener dioded)All of the mentionedCorrect answer is option 'D'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Which of the following is true about the resistance of a Zener diode?a)It has an incremental resistanceb)It has dynamic resistancec)The value of the resistance is the inverse of the slope of the i-v characteristics of the Zener dioded)All of the mentionedCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is true about the resistance of a Zener diode?a)It has an incremental resistanceb)It has dynamic resistancec)The value of the resistance is the inverse of the slope of the i-v characteristics of the Zener dioded)All of the mentionedCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Which of the following is true about the resistance of a Zener diode?a)It has an incremental resistanceb)It has dynamic resistancec)The value of the resistance is the inverse of the slope of the i-v characteristics of the Zener dioded)All of the mentionedCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electrical Engineering (EE). Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free.
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