Q. What kind of errors have to be considered while performing the abrasion resistance test?

Answer

Following errors have to be considered while performing the abrasion test:Natural error- Humidity and air are unevenly distributed which might affect the result.Systemic error- The age of the apparatus should be considered. The apparatus might or might not be efficient enough to provide accurate results. Human error- A parallax error might occur or a group of inexperienced people might give rise to an error.