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 7 of 14

Q61.
Low temperature tempering occurs at __________
Discuss
Answer: (b).150-250°C
Q62.
Medium temperature tempering develops a ________ structure.
Discuss
Answer: (c).Tempered-troostite
Q63.
Tempering that results in a reduction of toughness is known as __________
Discuss
Answer: (b).Temper embrittlement
Q64.
High temperature tempering develops a ________ structure.
Discuss
Answer: (b).Sorbite
Q65.
Temper embrittlement occurs at a temperature __________
Discuss
Answer: (c).Above 575°C
Q66.
Which tempering process is used to increase the endurance and elastic limit of the material?
Discuss
Answer: (b).Medium temperature tempering
Q67.
What are the applications of medium temperature tempering?
Discuss
Answer: (a).Spring and die steels
Q68.
Quenching of austenite steel for martempering is done using __________
Discuss
Answer: (d).Hot oil
Q69.
How can temperature differences between center and surface be prevented?
Discuss
Answer: (b).Cooling to room temperature
Q70.
Martempering process is usually employed in _________
Discuss
Answer: (a).Alloy steels