The following assumption can be made that significantly impact the calculated corrosion rate early in the equipment life
The following assumption can be made that significantly impact the calculated corrosion rate early in the equipment life
If the baseline thickness measurements were not performed, using the nominal thickness as the original thickness is a reasonable assumption. This would significantly impact the calculated corrosion rate early in the equipment's life, as the corrosion rate calculations depend on knowing the original material condition. This helps in setting a standard reference point for subsequent measurements.
7.3 Data Quality
A is the mistake. C is the best choice in such a situation.