Corrosion Principles MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Corrosion Principles, a fundamental topic in the field of Corrosion Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Corrosion Principles MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Corrosion Principles mcq questions that explore various aspects of Corrosion Principles problems. Each MCQ is crafted to challenge your understanding of Corrosion Principles principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Corrosion Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Corrosion Principles MCQs are your pathway to success in mastering this essential Corrosion Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Corrosion Principles. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

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Corrosion Principles MCQs | Page 2 of 12

Q11.
Which of the following is considered as high corrosive resistant material?
Discuss
Answer: (d).Stainless steel
Q12.
Corrosion involves _______ reactions.
Discuss
Answer: (d).both oxidation and reduction
Q13.
Which of the following are necessary in the process of corrosion?
Discuss
Answer: (d).Anode, Cathode and Electrolyte
Discuss
Answer: (a).Stability of a metal ion
Discuss
Answer: (d).Protection of metals by the surficial oxide layer and Zn-carbon electrochemical reactions in the battery
Discuss
Answer: (d).Relative surface area of an anode and cathode, nature of oxide layer and purity of metal
Q17.
The cathodic reaction that occurs during corrosion in oxygenated acidic solution is ______
Discuss
Answer: (b).4H⁺ + O₂ + 4e⁻ ==> 2H₂O
Q18.
If a metal undergoes uniform corrosion it becomes _____
Discuss
Answer: (a).thinner
Q19.
Which theory explains the oxidation of metals?
Discuss
Answer: (c).Wagner’s theory
Discuss
Answer: (a).Absorption
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