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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary purpose of feedback in amplifiers?
💡 Hint: Think about how feedback affects amplifier output.
Question 2
Easy
Define trans-conductance.
💡 Hint: Consider how responsive an amplifier is.
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 happens to input resistance when feedback is applied?
- Increases
- Decreases
- Remains the same
💡 Hint: Think about the characteristics of feedback circuits.
Question 2
True or False: Bypass capacitors are used to allow DC signals to pass through.
- True
- False
💡 Hint: Consider the function of bypass capacitors.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design an amplifier circuit with current-series feedback using given resistor values, ensuring feedback effects are maximized.
💡 Hint: Ensure to apply the feedback design rules discussed in class.
Question 2
If given specific values for a resistor network in a feedback circuit, how would you evaluate its impact on the trans-conductance and gain?
💡 Hint: Consider the relationships among resistors and amplifier characteristics.
Challenge and get performance evaluation