35.11. Instrumentation for Recording PGA

Try these first

1. 1.

   What does PGA stand for?

   Hint

   Think about the peak measurement in seismic engineering.

2. 2.

   Name one instrument used to record PGA.

   Hint

   Consider what measures ground shaking.

3. 3.

   What does PGA stand for?

   • Peak Ground Acceleration
   • Peak Ground Area
   • Peak Ground Analysis

   Hint

   Think of the peak measurement.

4. 4.

   True or False: Strong motion accelerometers can provide data during small tremors.

   • True
   • False

   Hint

   Consider what 'strong motion' includes.

5. 5.

   Analyze how advancements in digital recording systems affect the precision of PGA measurements.

   Hint

   Think about how technology improves communication and data accuracy.

6. 6.

   Evaluate the impact of having a robust monitoring network in reducing the risks associated with earthquakes in urban areas.

   Hint

   Consider how information can lead to better preparations.