Corrosion and Oxidation MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Corrosion and Oxidation, a fundamental topic in the field of Engineering Materials. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Corrosion and Oxidation 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 and Oxidation mcq questions that explore various aspects of Corrosion and Oxidation problems. Each MCQ is crafted to challenge your understanding of Corrosion and Oxidation principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Engineering Materials tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Corrosion and Oxidation MCQs are your pathway to success in mastering this essential Engineering Materials topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Corrosion and Oxidation. 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 and Oxidation knowledge to the test? Let's get started with our carefully curated MCQs!

Corrosion and Oxidation MCQs | Page 4 of 6

Q31.
The tensile strength required to break interatomic bonds across two adjacent planes is ________
Discuss
Answer: (d).Y/6
Q32.
What is the breaking stress of brittle materials?
Discuss
Answer: (d).Y/1000
Q33.
In crystalline materials, fracture occurs normal to crystallographic planes called ___________
Discuss
Answer: (b).Cleavage plane
Q34.
What is the surface energy of a crack?
Discuss
Answer: (c).4 ϒ c
Q35.
Griffith theory is applicable for ______ materials.
Discuss
Answer: (b).Perfect brittle
Q36.
The fracture resistance of a material is defined as its ________
Discuss
Answer: (b).Fracture toughness
Q37.
What is Gc with reference to Griffith Theory?
Discuss
Answer: (b).Strain energy released
Q38.
What is the fracture toughness of aluminum alloy?
Discuss
Answer: (b).3 J m⁻²
Discuss
Answer: (b).Glass transition temperature
Q40.
Ductile fracture occurs due to _______ stress.
Discuss
Answer: (b).Shear
Page 4 of 6