Engineering Materials MCQs

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

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

Engineering Materials MCQs | Page 7 of 29

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Q61.
Martensite has needle like structure and is magnetic.
Discuss
Answer: (a).Correct
Discuss
Answer: (a).nickel and copper
Q63.
In induction hardening, the depth of hardening is controlled by controlling the voltage.
Discuss
Answer: (a).Correct
Q64.
The austenite is a solid solution of carbon or iron carbide in gamma-iron.
Discuss
Answer: (a).Correct
Q65.
The aluminium alloy, mainly used, for anodized utensil manufacture, is
Discuss
Answer: (d).hindalium
Q66.
The toughness of a material __________ when it is heated.
Discuss
Answer: (b).decreases
Q67.
The coordination number of a face centred cubic space lattice is
Discuss
Answer: (b).twelve
Q68.
Spheroidal grey cast iron has graphite flakes.
Discuss
Answer: (a).True
Discuss
Answer: (b).copper and tin
Q70.
Which of the following when used in ordinary low carbon steels, makes the metal ductile and of good bending qualities?
Discuss
Answer: (c).Manganese