Core tool video: Test of Understanding Measurement Gauge R and R destructive - Exide Technologies

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Question 1 of 10

1. A gauge R and R nested study evaluates:

Reliability and repeatability

Repeatability and replication

Repeatability and reproducibility

Repair and rework

Question 1 of 10

Question 2 of 10

2. A reason for undertaking a MSA nested study may include:

There are customer returns

There is a change in the work environment

There is a change in the measurement method

All of the above

Question 2 of 10

Question 3 of 10

3. The nested method of Gauge R and R can be used:

When the measurement process destroys the part

Where only one appraiser is available

When the parts used in the study can be measurement more than once

To replace the need for calibration

Question 3 of 10

Question 4 of 10

4. How many samples to destruct are required for each appraiser assuming three trails?

100

Question 4 of 10

Question 5 of 10

5. The parts used for a Gauge R and R nested study:

Must be selected to try to minimise the variation in the batch for the study

Must include out of specification parts

Must be provided by the customer

Can be returned to production as good parts at the end of the study

Question 5 of 10

Question 6 of 10

6. A normal acceptance value from a gauge R and R nested study is:

Less than 30% Gauge R and R

Less than 10%

Less than 50%

Question 6 of 10

Question 7 of 10

7. If AV is large compared to EV this means:

The greater proportion of the variation is coming from the equipment

The greater proportion of variation is coming from the environment

The study results are not acceptable

The greater proportion of the variation is coming from the appraisers

Question 7 of 10

Question 8 of 10

8. A typical acceptance value for the number of distinct categories (NDC) is:

Greater than 5

Greater than 10

No applicable for variable equipment Gauge R and R nested studies

Greater than 100

Question 8 of 10

Question 9 of 10

9. The use of graphical analysis from the results of a R and R nested study:

Is a useful tool to help to interpret the results

Does not provide any added value

Replaces the need for analytical results

Is not possible as the measurement breaks the parts

Question 9 of 10

Question 10 of 10

10. A gauge R and R nested study should be performed:

At least annually

When any change in the destructive measurement system is proposed

At least monthly

As a one off event and never repeated

Question 10 of 10

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Core tool video: Test of Understanding Measurement Gauge R and R destructive – Exide Technologies