91.3.1 - Signal Connections and Ideal Model
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Practice Questions
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What is a feedback system?
💡 Hint: Think about how signals interact.
Define loading effect.
💡 Hint: How does connected circuitry impact signal?
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What type of connection is used for voltage sampling in feedback systems?
💡 Hint: Think about how signals connect to each other.
True or False: Loading effect can be ignored in all feedback configurations.
💡 Hint: Recall our ideal vs non-ideal discussion.
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Challenge Problems
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Design a voltage-feedback system with real-world resistances of 100Ω and 50Ω. Calculate the resultant gain.
💡 Hint: Remember to adjust the gain equations to include these resistances.
Explain how skipping the ideal model assumptions would impact your design results in a practical circuit.
💡 Hint: Consider aspects like heat generation and noise introduction.
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