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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the role of output resistance in an amplifier?
💡 Hint: Consider current delivery and voltage drop.
Question 2
Easy
What value does the voltage gain approach in a common collector amplifier?
💡 Hint: Think about buffer characteristics.
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 typical voltage gain for a common collector amplifier?
- 0.5
- 1
- 2
- 3
💡 Hint: Recall the application's intent as a buffer.
Question 2
True or False: The input capacitance in a common collector amplifier is generally high.
- True
- False
💡 Hint: Consider its role in signal fidelity.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a common collector amplifier with an output resistance of 180 ohms. If it services a load resistance of 60 ohms, what form of voltage drop would you observe? Provide your calculations.
💡 Hint: Set up the voltage divider proportionally.
Question 2
If the input capacitance in a common collector amplifier is 3nF and the voltage gain is found to be 0.9, how does this influence the effective input capacitance seen by the source?
💡 Hint: Apply Miller’s theorem appropriately.
Challenge and get performance evaluation