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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the main function of a common collector amplifier?
π‘ Hint: Think about where the input and output are connected.
Question 2
Easy
Why do we bias a transistor?
π‘ Hint: Consider what happens without biasing.
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 configuration does a common collector amplifier use?
- Emitter as output
- Base as output
- Collector as output
π‘ Hint: Think about where the output signal is taken.
Question 2
True or False: The voltage gain of a common drain amplifier can be significantly less than 1.
- True
- False
π‘ Hint: Recall the behavior of buffers.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a common collector amplifier with a known input resistance of 100 kΞ© and an output load of 50 kΞ©, calculate the expected output voltage when a 1 V input signal is applied.
π‘ Hint: Consider how voltage divides between parallel resistances.
Question 2
A MOSFET common drain amplifier has a transconductance of 2 mS. Calculate the output current if the gate voltage changes by 1 V.
π‘ Hint: This uses the basic relationship with transconductance.
Challenge and get performance evaluation