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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens to a diode when the voltage exceeds the cut-in voltage?
π‘ Hint: Think about the flow of current direction.
Question 2
Easy
Define Thevenin's equivalent circuit.
π‘ Hint: Consider how complex circuits can be simplified.
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 of a silicon diode approximately?
- 0.3V
- 0.7V
- 1.0V
π‘ Hint: Consider standard ranges of silicon diode components.
Question 2
When the diode is off, what is the expected current?
- True (current is 0)
- False (current is not 0)
π‘ Hint: Think about the definition of 'off' for electrical components.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A diode circuit has a cut-in voltage of 0.7V and is connected in series with a 1kΞ© resistor. How much output voltage will be across the resistor if the input voltage is 5V?
π‘ Hint: Apply the diode voltage drop in your calculations.
Question 2
If a circuit contains a capacitor of 10ΞΌF and is connected to Thevenin equivalent resistance of 1Ξ©, what will be the cutoff frequency of the resulting high-pass filter?
π‘ Hint: Remember to use the correct unit conversions.
Challenge and get performance evaluation