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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens when a PN junction diode is forward biased?
💡 Hint: Think about the direction of the current flow.
Question 2
Easy
What is the threshold voltage for a silicon diode?
💡 Hint: Recall the typical value for silicon across various sources.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the threshold voltage for a silicon diode?
- 0.3 V
- 0.5 V
- 0.7 V
💡 Hint: Refer back to typical values discussed in the lesson.
Question 2
In reverse bias, when does current significantly increase?
- True
- False
💡 Hint: Think about how breakdown voltage impacts current flow.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a circuit involving a silicon PN junction diode. Explain the expected current behavior under both forward and reverse bias conditions.
💡 Hint: Consider both bias conditions and how to apply voltage.
Question 2
Given a graph of current vs. voltage for a diode, identify and explain key features including threshold and breakdown voltages.
💡 Hint: Use key points highlighted in the lesson on diode characteristics.
Challenge and get performance evaluation