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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?
๐ก Hint: Think of how diodes behave.
Question 2
Easy
Describe Kirchhoff's Current Law.
๐ก Hint: It's about current conservation.
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 does KCL state?
- Total current entering a junction equals total current leaving
- Total voltage around a loop is equal to zero
- Current in linear circuits must increase with voltage
๐ก Hint: Remember it relates to currents at a junction.
Question 2
Is a diode a linear device?
- True
- False
๐ก Hint: Reflect on how the I-V graph looks.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a circuit with a voltage source of 12V, a diode with a threshold of 0.7V in series with a resistor of 1kฮฉ. Calculate the current flowing through the circuit using both graphical and iterative methods.
๐ก Hint: Use KCL and KVL to guide your iterative calculations.
Question 2
Compare the outcomes of small signal equivalent circuit analysis and direct analysis for a diode circuit with 5V input and a load resistor of 500ฮฉ. Which method is likely to be more useful and why?
๐ก Hint: Consider when linearization simplifies real circuit analysis.
Challenge and get performance evaluation