Eight Forms of Corrosion MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Eight Forms of Corrosion, 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 Eight Forms of Corrosion 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 Eight Forms of Corrosion mcq questions that explore various aspects of Eight Forms of Corrosion problems. Each MCQ is crafted to challenge your understanding of Eight Forms of Corrosion 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 Eight Forms of Corrosion MCQs are your pathway to success in mastering this essential Corrosion Engineering topic.

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Eight Forms of Corrosion MCQs | Page 12 of 19

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Q111.
Erosion corrosion results when the protective oxide films are damaged and the metal or alloy are attacked at a rapid rate.
Discuss
Answer: (a).True
Q112.
Which of the following metals is/are susceptible to erosion-corrosion?
Discuss
Answer: (d).Aluminum, lead and stainless steel
Discuss
Answer: (d).In piping arrangements at elbows and bends and measuring devices such as orifice and turbine blades
Q114.
Which of the following is/are the characteristics of oxide film that exhibits better resistance to erosion-corrosion?
Discuss
Answer: (d).Hard, dense and adherent
Q115.
Which of the following characteristics of titanium, makes it resistant to erosion-corrosion?
Discuss
Answer: (a).Stability of titanium oxide
Q116.
Which of the following metal is resistant to seawater, chlorides, and fuming nitric acid?
Discuss
Answer: (d).Stainless steel
Q117.
Which of the following environmental factor plays an important role in erosion-corrosion?
Discuss
Answer: (a).Velocity
Discuss
Answer: (c).Velocity after which erosion-corrosion increases exponentially
Q119.
Which of the following metal shows a decrease in corrosion attack with an increase in velocity in fuming nitric acid?
Discuss
Answer: (c).Stainless steel 347
Discuss
Answer: (d).Selection of better resistant materials, alteration of the environment and applying protective coatings