Practice Impact Of Time On Calibration (3.2)

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9 questions

Flashcard drill
3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is calibration?
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Think about why we set instruments to known values.
Question 2.
What is a standard?
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Consider what you rely on to check measurements.
3Question 3.
What is the purpose of calibration?
- To improve instrument design
- To align readings with known standards
- To reduce costs
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Think about why measurements need to be verified.
4Question 4.
True or False: Calibration is a one-time process.
- True
- False
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Consider how instruments might change over time.
Question 5.
You suspect your pH meter readings have drifted after continuous use for two weeks. How would you determine if recalibration is required?
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Think about how you would check for accuracy.
Question 6.
Design a protocol for recalibrating a mass balance that has shown signs of drift over time.
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Reflect on the steps involved in setting up a reliable calibration schedule.

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