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!

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

Corrosion in Different Environments MCQs | Page 7 of 10

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Discuss
Answer: (c).Monel, straight chromium steels, stellite, and copper-based alloys
Discuss
Answer: (d).Adding inhibitors, paints and other organic coatings and cathodic protection
Q63.
Which of the following inhibitor has been effective for internal corrosion domestic fuel oil tanks?
Discuss
Answer: (a).Alkaline sodium chromate
Discuss
Answer: (b).Hydrogen sulfide, carbon dioxide, sulfuric acid, and sodium chloride
Q65.
Water acts as an electrolyte and causes corrosion as it tends to hydrolyze chlorides and other materials to form an acidic environment.
Discuss
Answer: (a).True
Discuss
Answer: (c).Centrifuging and filtering, washing and settling, the addition of chemicals such as sulfonates
Q67.
Ammonia is used to control the pH of the water and to reduce chloride acidity in the process stream.
Discuss
Answer: (a).True
Q68.
Which of the chemical is/are added for the removal of hydrogen sulfide and neutralization?
Discuss
Answer: (c).Sodium hydroxide and lime
Q69.
Which of the following impurity that causes rapid intergranular stress corrosion cracking of sensitized austenitic stainless steels in refinery operations?
Discuss
Answer: (b).Naphthenic acid
Q70.
Which of the following metals is/are usually used for heat exchanger tubes carrying water?
Discuss
Answer: (d).Brass, cupronickels and arsenical admiralty metal