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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the typical cut-in voltage for silicon diodes?
💡 Hint: Think about the voltage level where the diode starts conducting.
Question 2
Easy
What does the I-V characteristic of a diode represent?
💡 Hint: Consider how the current changes with applied voltage.
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 cut-in voltage for silicon diodes?
- 0.1V
- 0.6-0.7V
- 1V
💡 Hint: Think about the specific voltage mentioned in class.
Question 2
The current is zero when the voltage is below the cut-in voltage. Is this statement true or false?
- True
- False
💡 Hint: Consider the definition of the OFF state.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a simple circuit with a diode and resistor. Calculate the output voltage when an input of 2V is applied, knowing the diode cut-in voltage is 0.7V and the current through the diode is 1 mA.
💡 Hint: Use the output voltage formula V_out = V_in - I × R.
Question 2
You have a diode with a cut-in voltage of 0.7V and a reverse saturation current of 10⁻¹⁰ A. How would this affect circuit design if the input AC swing goes below the cut-in voltage?
💡 Hint: Think about the conditions for diode conduction based on voltage levels.
Challenge and get performance evaluation