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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary advantage of a CE amplifier?
💡 Hint: Think about why you would choose a CE amplifier over others.
Question 2
Easy
What is the input resistance characteristic of a CB amplifier?
💡 Hint: Does it work better with high or low resistance sources?
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 gain of a Common Emitter amplifier?
- Below 50
- Around 100
- Above 100
💡 Hint: Recall the benefits of using a CE over other configurations.
Question 2
True or False: The input resistance of a CE amplifier is low.
- True
- False
💡 Hint: Think about how it interacts with the input signal source.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a specific cascode amplifier configuration, calculate the total voltage gain when both stages provide a gain of 150.
💡 Hint: Consider how stages interact multiplicatively.
Question 2
If a common emitter stage's output voltage is 3V, and you connect it to a cascode amplifier, how does the voltage output change depending on the CB stage's gain?
💡 Hint: Always consider voltage drop and gain calibration.
Challenge and get performance evaluation