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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define the frequency ratio.
💡 Hint: It's a comparison metric!
Question 2
Easy
What happens at a frequency ratio close to 1?
💡 Hint: Think about risks during earthquakes.
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 does the frequency ratio illustrate?
- A measure of stability
- A comparison of excitation to natural frequency
- A design feature
💡 Hint: Think about dynamic forces!
Question 2
Does resonance occur when the frequency ratio is approximately 1?
- True
- False
💡 Hint: It's all about alignment!
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A building has a natural frequency of 3 Hz, what should the forcing frequency be to avoid resonance?
💡 Hint: Think about frequency ranges.
Question 2
Given that a high-rise building's natural frequency is observed to change due to modifications made, discuss the implications of this change if not addressed.
💡 Hint: Consider real-world construction scenarios.
Challenge and get performance evaluation