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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a current reference?
💡 Hint: Think about what source maintains stability in circuits.
Question 2
Easy
What does a current mirror do?
💡 Hint: It’s like echoing a sound in an electronic circuit.
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 a current mirror do?
- Generates voltage
- Replicates current
- Provides insulation
💡 Hint: It’s known for copying behavior, not voltage.
Question 2
True or False: A BJT current mirror has the collector and base connected.
- True
- False
💡 Hint: Think about how transistors can function like diodes.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a current mirror circuit that can handle varying load conditions without deviating from the reference current. Explain the factors that will affect its performance.
💡 Hint: Evaluate how load changes impact circuit stability.
Question 2
Given a real-world scenario where temperature affects the performance of analog circuits, devise a way to stabilize the current reference used in the circuit.
💡 Hint: Think about common engineering solutions for thermal issues.
Challenge and get performance evaluation