99.1 - Applications of Feedback in Amplifier Circuits (Part-C)
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Practice Questions
Test your understanding with targeted questions
Define trans-conductance in your own words.
💡 Hint: Focus on the relationship between input voltage and output current.
What happens to input resistance when feedback is applied?
💡 Hint: Remember the R.I.P. acronym to help recall feedback effects.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary effect of applying feedback in amplifier circuits?
💡 Hint: Refer to R.I.P. to remember feedback effects.
True or False: The feedback factor's unit is Ohms.
💡 Hint: Consider units used to express feedback parameters.
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Challenge Problems
Push your limits with advanced challenges
You have a trans-conductance amplifier with a G of 1 mS and a feedback factor of 5 kΩ. How would you adjust the feedback resistances to achieve a stable operational point?
💡 Hint: Use learned feedback principles to calculate resistance values.
Given an amplifier circuit where feedback has increased input resistance from 10 kΩ to 50 kΩ. What does this imply about the overall feedback system?
💡 Hint: Link to the concepts of performance enhancement through resistance changes.
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