Non Metallic Materials MCQs

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

Non Metallic Materials MCQs | Page 3 of 8

Q21.
Which of the following carbides are used for cutting tools?
Discuss
Answer: (b).Tungsten carbide
Q22.
Which class of engineering ceramics generally includes lubricant materials?
Discuss
Answer: (a).Sulphides
Q23.
Which of the following is a characteristic of alumina?
Discuss
Answer: (a).Excellent hardness
Q24.
What is the tensile strength of aluminum oxide?
Discuss
Answer: (b).210 MPa
Q25.
Which among the following exhibits the highest thermal conductivity?
Discuss
Answer: (b).Silicon carbide
Q26.
What is the coefficient of thermal expansion of silicon carbide?
Discuss
Answer: (b).4.3 * 10⁻⁶
Q27.
Silicon carbides resist oxidation up to ______
Discuss
Answer: (d).1500°C
Q28.
What disadvantage does silicon carbide have?
Discuss
Answer: (d).Cost
Discuss
Answer: (c).Stiff silicon nitride
Q30.
Partially stabilized zirconia does not exist in which crystalline structure?
Discuss
Answer: (c).Hexagonal
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