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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the typical maximum gain of a single CE amplifier stage?
💡 Hint: Recall the maximum voltage gain mentioned earlier.
Question 2
Easy
What does output swing refer to?
💡 Hint: Consider what happens when the output signal exceeds the power supply limits.
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 maximum gain of a single stage CE amplifier?
- 150
- 200
- 230
💡 Hint: Think back to the lecture on single-stage limitations.
Question 2
Cascading amplifiers can lead to decreased overall gain due to:
- Loading effects
- Increased power dissipation
- Reduced input resistance
💡 Hint: Consider how resistance affects signal transfer.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are tasked with designing a two-stage CE amplifier using fixed bias configuration. The first stage has a voltage gain of 120, and the second stage needs to achieve 200. Calculate the required input and output resistances to maintain gain without distortion.
💡 Hint: Use gain formulas and consider implications of resistance values.
Question 2
Create a scenario where excessive feedback resistor values create instability in a CE amplifier. Describe how you would adjust these to get back to optimal gain.
💡 Hint: Reflect on how feedback impacts overall performance metrics.
Challenge and get performance evaluation