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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the definition of a dominant pole?
💡 Hint: Think about which pole influences the behavior most at low frequencies.
Question 2
Easy
Explain what feedback is.
💡 Hint: Consider how a thermostat alters its heating based on the temperature it detects.
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 defines a dominant pole in a feedback system?
- It is the furthest pole from the imaginary axis
- It is the closest pole to the imaginary axis
- It does not affect the gain
💡 Hint: Which pole influences the behavior most?
Question 2
True or False: Feedback can destabilize a system by creating complex conjugate poles.
- True
- False
💡 Hint: Think of what complex poles indicate regarding system stability.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a system with poles at -3 and -5, and feedback results in a pole shift to -2.5. Discuss the implications for stability and system response.
💡 Hint: Consider how close poles affect resonance.
Question 2
Using a feedback factor of 0.2, if the original dominant pole is -4, calculate the new pole location.
💡 Hint: Make sure to apply the feedback correctly in the calculation.
Challenge and get performance evaluation