Corrosion in Different Environments MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Corrosion in Different Environments, 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 in Different Environments 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 in Different Environments mcq questions that explore various aspects of Corrosion in Different Environments problems. Each MCQ is crafted to challenge your understanding of Corrosion in Different Environments 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 in Different Environments 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 in Different Environments. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

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Corrosion in Different Environments MCQs | Page 4 of 10

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Discuss
Answer: (d).Seawater is a good electrolyte with high electrical conductivity with 3.4% salt and pH around 8
Discuss
Answer: (c).Temperature, velocity, oxygen content and biological organisms
Q33.
Which of the following regions of the seacoast environment shows the effect of the pitting of metals and alloys?
Discuss
Answer: (a).Quiet seawater
Q34.
Corrosion by seawater at greater depth is usually decreased because of the lower temperature.
Discuss
Answer: (a).True
Q35.
Which of the following impurities contaminates the brackish water due to tidal action in rivers and bays near the ocean?
Discuss
Answer: (a).Chlorides
Q36.
Which of the following metals have high resistance to crevices in quiet seawater?
Discuss
Answer: (c).Hastelloy C and Titanium
Q37.
Which of the following alloy has high cavitation resistance that usually used for ship propellers and pumps impellers in seawater?
Discuss
Answer: (b).Stellite
Q38.
Which of the following factors that affect the corrosivity in freshwater?
Discuss
Answer: (d).Oxygen content, hardness and chloride content
Q39.
Which of the following type of water is more corrosive?
Discuss
Answer: (c).Soft water
Q40.
Which of the following metals are widely used for handing freshwater?
Discuss
Answer: (d).Cast iron, stainless steel, and galvanized steel