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.

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

So, are you ready to put your Eight Forms of Corrosion knowledge to the test? Let's get started with our carefully curated MCQs!

Eight Forms of Corrosion MCQs | Page 13 of 19

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Discuss
Answer: (d).Increasing pipe diameter, avoiding sharp edges and turnings and readily replaceable impingement plates should be inserted
Discuss
Answer: (d).Deaeration of the corrosive solution, decrease the temperature and use of settling and filtration to remove suspended solids
Q123.
Which of the following type of corrosion is caused by the formation and collapse of vapor bubbles in a liquid near the metal surface?
Discuss
Answer: (c).Cavitation damage
Q124.
Which of the following equipment encounters cavitation damage in the service?
Discuss
Answer: (d).Hydraulic turbines, ship propellers, and pump impellers
Q125.
Which of the following condition is/are correct regarding the boiling point of a liquid with an increase in pressure?
Discuss
Answer: (a).Decreases up to triple point
Discuss
Answer: (c).Both mechanical action and chemical dissolution
Q127.
Cavitation damaged can be reduced by changing the design to minimize hydrodynamic pressure differences in process streamflow.
Discuss
Answer: (a).True
Q128.
Which of the following type of corrosion that occurs at contact areas between materials under load subjected to vibration or relative motion?
Discuss
Answer: (a).Fretting corrosion
Q129.
Which of the following is/are the other names of fretting corrosion?
Discuss
Answer: (d).Friction oxidation, wear oxidation and false brinelling
Discuss
Answer: (d).Bolted tie plates on railroad rails and press-fitted ball bearing race on a shaft