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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the purpose of a common collector amplifier?
💡 Hint: Think about where it is typically used.
Question 2
Easy
Define input capacitance.
💡 Hint: Consider what effects contribute to it.
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 approximate voltage gain of a common collector amplifier?
- 0.5
- 1
- 2
💡 Hint: Think about how output relates to input.
Question 2
True or False: Common drain amplifiers have high output impedance.
- True
- False
💡 Hint: Recall the characteristics of common drain amplifiers.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a common collector amplifier circuit that is required to buffer a 10kΩ source to a 1MΩ load, considering the effects of R and parasitic capacitances. Determine the values of necessary components.
💡 Hint: Consider transistor datasheets for beta values.
Question 2
Analyze the effect of changing C_mu from 5nF to 15nF on the input capacitance of a common collector stage with an A_v of 0.7.
💡 Hint: Use the input capacitance formula you've learned.
Challenge and get performance evaluation