Corrosion Prevention MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Corrosion Prevention, 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 Prevention 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 Prevention mcq questions that explore various aspects of Corrosion Prevention problems. Each MCQ is crafted to challenge your understanding of Corrosion Prevention 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 Prevention 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 Prevention. 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 Prevention knowledge to the test? Let's get started with our carefully curated MCQs!

Corrosion Prevention MCQs | Page 6 of 9

Q51.
Which of the following metals can be protected using anodic protection?
Discuss
Answer: (b).Nickel, iron, and titanium
Q52.
A potentiostat is an electronic device that maintains a metal at a constant potential to a reference electrode.
Discuss
Answer: (a).True
Q53.
Which of the following auxiliary cathode is used for anodic protection?
Discuss
Answer: (c).Platinum-clad electrode
Discuss
Answer: (d).Calomel electrode
Discuss
Answer: (c).Availability in extremely corrosive conditions and low current requirement
Discuss
Answer: (d).To monitor instantaneous corrosion rate and operating conditions can be established in the lab
Q57.
A thin coating of metallic and inorganic materials can provide a satisfactory barrier between the metal and its environment.
Discuss
Answer: (a).True
Discuss
Answer: (c).Either to act as sacrificial metal or to act as an effective barrier
Q59.
Which of the following is/are the methods to apply metallic coatings?
Discuss
Answer: (d).Electrode position, flame spraying, and cladding
Q60.
What is the reason for the localized attack on the base metal due to the porosity of coatings?
Discuss
Answer: (b).Galvanic effect
Page 6 of 9