Practice Peak Ground Acceleration (pga) (19.7.1)

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6 sample questions

Question 1.
What does PGA stand for?
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Think about the maximum shaking during an earthquake.
Question 2.
Why is PGA important for engineers?
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Consider how buildings need to handle seismic forces.
3Question 3.
What does Peak Ground Acceleration (PGA) measure?
- The speed of seismic waves
- The maximum ground shaking acceleration
- The depth of an earthquake
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Think about what happens to the ground during an earthquake.
4Question 4.
True or False: Higher PGA values indicate more severe potential shaking.
- True
- False
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Reflect on how PGA relates to seismic risk.
Question 5.
If a building is located in an area with a PGA of 1.0g, what materials should be considered for its construction?
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Think about how buildings react to earthquakes.
Question 6.
Analyze how ignoring PGA values during the design process could lead to failure in a building during a high-intensity earthquake.
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Consider historical examples of structural failures related to seismic activity.

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