1.5. Calibration Curves

Try these first

1. 1.

   What is a calibration curve used for?

   Hint

   Think about how sensors relate to physical quantities.

2. 2.

   What type of behavior can affect calibration curves?

   Hint

   Consider how input and output might not be directly proportional.

3. 3.

   What is the primary purpose of a calibration curve?

   • To increase sensor noise
   • To correlate sensor outputs to known physical quantities
   • To manipulate sensor readings

   Hint

   Consider why we use calibration in measurements.

4. 4.

   True or False: Calibration curves are irrelevant in cases where sensors behave linearly.

   • True
   • False

   Hint

   Think about the importance of calibration in any measurement context.

5. 5.

   A strain gauge is providing inconsistent outputs despite known strain levels. Analyze potential steps to recalibrate the device effectively.

   Hint

   Consider what influences might cause the inconsistencies.

6. 6.

   You are tasked with calibrating a pressure sensor under varying temperature conditions. Discuss how you would ensure accurate calibration across the temperature range.

   Hint

   Think about how temperature affects the sensor’s performance.