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 1 of 19

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Q1.
What is the important basis for the classification of corrosion?
Discuss
Answer: (a).Appearance of corroded metal
Discuss
Answer: (d).Erosion, galvanic and pitting corrosion
Discuss
Answer: (d).Zinc dissolution in dilute Hโ‚‚SOโ‚„ and rusting of iron
Q4.
Tarnishing of silver is an example of which type of corrosion?
Discuss
Answer: (c).Uniform corrosion
Discuss
Answer: (d).Proper material coatings, inhibitors, and cathodic protection
Discuss
Answer: (d).Incomplete weld penetration, extremely porous casting and improper heat treatment
Q7.
What is the standard electrode potential of Feโบ²/Fe?
Discuss
Answer: (c).-0.44
Q8.
Pure metals are more corrosion resistant than commercial materials.
Discuss
Answer: (a).True
Q9.
Which of the following are the types of metallic coatings that prevent corrosion?
Discuss
Answer: (d).Metal cladding, electroplating and metal coat extrusion
Discuss
Answer: (a).Bi-metallic corrosion