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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does PGA stand for, and what does it measure?
💡 Hint: Think about what peak means in this context.
Question 2
Easy
List the three performance objective categories linked to PGA.
💡 Hint: Remember the acronym OLC.
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 PGA stand for?
- Peak Ground Analysis
- Peak Ground Acceleration
- Peak Ground Area
💡 Hint: Focus on the terms related to ground forces.
Question 2
Which performance objective is linked with a PGA of approximately 0.1g?
- Life Safety
- Collapse Prevention
- Operational
💡 Hint: This is the lowest threshold among the three objectives.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a structure designed for Life Safety, estimate the performance implications if it is subjected to a PGA of 0.4g.
💡 Hint: Reflect on what exceeding the design limit means for structural integrity.
Question 2
Propose a method for evaluating the seismic risk of a new building using PGA and annual exceedance probabilities.
💡 Hint: Consider both geographic location and historical seismic activity.
Challenge and get performance evaluation