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Which of the following standard expression is used to measure the corrosion rate of a metal?

Which of the following standard expression is used to measure the corrosion rate of a metal? Correct Answer Mils per year = 534W/DAT

Standard expression to measure the corrosion rate in mils per year = 534W/DAT. Where D is the density of metal, W is weight loss in milligrams, A is the area of exposure in sq. inches, T is time in hours.

Related Questions

A company recruits candidates satisfying the following criteria -  1. Candidates who secured at least 85% in standard 10th or equivalent. 2. Candidates who secured at least 65% in standard 12th or equivalent. 3. Candidates who are not from commerce background. Who among the following candidates will the company definitely select? A. Jitesh is a science student having scored 70% in standard 12th and 80% in 10th with an excellent sports background. B. Jignesh scored 80% in standard 12th, 90% in standard 10th and secured 2nd place in his college among all commerce students. C. Jayesh scored 75% in standard 10th, 75% in standard 12th and is an arts student. D. Jinesh secured 80% in standard 12th, 88% in standard 10th and is a science student with great acting skills
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