Metrology & Quality Control Test Questions


Q.  What is ten point height method?

a. It is the average sum of ten highest points measured within sampling length
b. It is the average difference of five highest points and five deepest valleys measured within sampling length
c. It is the sum of ten highest points divided by sum of ten deepest valleys measured within sampling length
d. It is the average sum of five highest points and five deepest valleys measured within sampling length


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