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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a non-linear circuit?
💡 Hint: Consider components like diodes.
Question 2
Easy
Define the cut-in voltage.
💡 Hint: Think about voltage thresholds.
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 happens to the current through a diode when the voltage exceeds the cut-in voltage?
- The current decreases
- The current remains constant
- The current increases rapidly
💡 Hint: Refer to the I-V characteristics of a diode.
Question 2
True or False: In reverse bias, a diode will allow current to flow.
- True
- False
💡 Hint: Think about the diode structure and operation.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the I-V characteristics of a silicon diode, calculate the output voltage across the diode when the input voltage is 1.5V and the forward current approaches the cut-in voltage.
💡 Hint: Don't forget to consider the diode's I-V characteristics.
Question 2
In a circuit with a diode and resistor, how does the output voltage change when a small AC signal is superimposed on a DC bias? Explain your reasoning.
💡 Hint: Think about the performance of the diode in both AC and DC conditions.
Challenge and get performance evaluation