Heat Treatment MCQs

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

Heat Treatment MCQs | Page 8 of 14

Q71.
Martempering is otherwise known as __________
Discuss
Answer: (b).Marquenching
Q72.
Austempering forms a _________ structure.
Discuss
Answer: (b).Bainite
Q73.
It is necessary to carry out _________ after martempering.
Discuss
Answer: (b).Tempering
Q74.
Which of the following is not a disadvantage of austempering?
Discuss
Answer: (a).Needs to be cold worked
Q75.
Why are bigger sections not used in austempering?
Discuss
Answer: (a).Unable to cool
Q76.
The treatment of steel to get a stronger casing while maintaining a soft core is called _________
Discuss
Answer: (a).Surface hardening
Q77.
Which of the following is not a diffusion method of surface heat treatment?
Discuss
Answer: (c).Induction hardening
Q78.
Steels containing ________ carbon are used for carburizing.
Discuss
Answer: (a).0.1-0.2%
Q79.
Which of the following is not a method of carburizing?
Discuss
Answer: (d).Nitriding
Q80.
The energizer in pack carburizing makes up ________ of the total composition.
Discuss
Answer: (c).40%