Which of the following are the methods and procedures to minimize crevice corrosion?(a) Use of welded joints instead of riveted joints(b) Avoid sharp edges and stagnant areas(c) Removal of deposits frequently(d) Use of welded joints instead of riveted joints, avoid sharp edges and stagnant areas and removal of deposits frequentlyI got this question during an interview.I would like to ask this question from Eight Forms in chapter Eight Forms of Corrosion of Corrosion Engineering

Which of the following are the methods and procedures to minimize crev

1.	Which of the following are the methods and procedures to minimize crevice corrosion?(a) Use of welded joints instead of riveted joints(b) Avoid sharp edges and stagnant areas(c) Removal of deposits frequently(d) Use of welded joints instead of riveted joints, avoid sharp edges and stagnant areas and removal of deposits frequentlyI got this question during an interview.I would like to ask this question from Eight Forms in chapter Eight Forms of Corrosion of Corrosion Engineering
Answer» CORRECT answer is (d) Use of welded joints instead of riveted joints, avoid sharp edges and stagnant areas and removal of deposits frequently Explanation: Combating or MINIMIZING CREVICE corrosion can be DONE as follows: L. Use of welded joints instead of riveted or bolted joints ll. Avoid sharp edges and stagnant areas lll. Regular inspection lV. Removal of deposits frequently V. Use of non-absorbent gaskets

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