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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the role of a DC blocking capacitor in a current amplifier?
💡 Hint: Think about how DC affects circuit behavior.
Question 2
Easy
Describe a current amplifier in one sentence.
💡 Hint: Focus on input-output relationships.
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 DC blocking capacitor do in a current amplifier?
- Blocks all signals
- Allows AC
- blocks DC
- Enhances DC
- No role at all
💡 Hint: Focus on the roles of capacitors.
Question 2
True or False: The output current of a current amplifier is only the AC component.
- True
- False
💡 Hint: Consider what DC blocking capacitors do.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a simple current amplifier circuit that includes a BJT and a DC blocking capacitor. Explain how you would ensure the DC levels do not interfere with the output.
💡 Hint: Consider how biasing impacts circuit functionality.
Question 2
Given a current amplifier with an unloaded current gain of 10 and a source current of 2 mA, what would be the output current if connected to a load resistance?
💡 Hint: Use current division principles here.
Challenge and get performance evaluation