Which of the following is/are the design rules for corrosion prevention?(a) Weld rather than riveting containers(b) Design systems for easy replacement of components that fails rapidly(c) Avoid excessive mechanical stress and stress concentration(d) Weld rather than riveting containers, design systems for easy replacements of components that fail rapidly, and avoid excessive mechanical stress and stress concentrationI had been asked this question during an online interview.I want to ask this question from Prevention in chapter Corrosion Prevention of Corrosion Engineering

Which of the following is/are the design rules for corrosion preventio

1.	Which of the following is/are the design rules for corrosion prevention?(a) Weld rather than riveting containers(b) Design systems for easy replacement of components that fails rapidly(c) Avoid excessive mechanical stress and stress concentration(d) Weld rather than riveting containers, design systems for easy replacements of components that fail rapidly, and avoid excessive mechanical stress and stress concentrationI had been asked this question during an online interview.I want to ask this question from Prevention in chapter Corrosion Prevention of Corrosion Engineering
Answer» Correct CHOICE is (d) Weld rather than riveting containers, design systems for easy replacements of components that fail RAPIDLY, and avoid excessive MECHANICAL STRESS and stress concentration Easy explanation: Design rules for corrosion preventions: Weld rather than the riveting tank and other containers Design systems for easy replacements of components that fails rapidly Avoid excessive mechanical stress and stress concentration Avoid electrical contact between TWO dissimilar metals.

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