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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the main purpose of a coupling capacitor?
💡 Hint: Think about signal isolation and what the capacitor does.
Question 2
Easy
What does self-biasing achieve in an amplifier?
💡 Hint: Consider the concept of feedback in maintaining stability.
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 purpose of a coupling capacitor in an amplifier?
- Block AC signals
- Block DC signals
- Allow both AC and DC to pass
💡 Hint: Think about the function of capacitors in circuits.
Question 2
True or False: Self-biased amplifiers are less stable than fixed bias amplifiers.
- True
- False
💡 Hint: Consider the advantages of self-biasing.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a self-biased CE amplifier for a given application (e.g. audio frequency amplification). Include calculations for component selection and draw the schematic.
💡 Hint: Review your fundamental design principles about gain and stability.
Question 2
Given a circuit diagram of a self-biased amplifier, analyze the expected frequency response. Evaluate what changes would alter the response curve.
💡 Hint: Use graphical plots to visualize the response characteristics.
Challenge and get performance evaluation