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 11 of 14

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Q101.
How long is the heating process for carbonitriding done for?
Discuss
Answer: (b).2-10 hours
Q102.
At what temperature is the workpiece tempered in carbonitriding process?
Discuss
Answer: (a).180°C
Q103.
What is the case depth obtained in the cyaniding process?
Discuss
Answer: (b).0.25 mm
Q104.
What is the hardness achieved in the carbonitriding process?
Discuss
Answer: (b).HRC 65
Discuss
Answer: (b).Valve guides and seatings
Q106.
Nitriding steels are tempered at about ________
Discuss
Answer: (c).600-700°C
Q107.
Flame hardening can only be performed on steels with a minimum of ______ carbon.
Discuss
Answer: (a).0.4%
Q108.
How is the heating of surface done in flame hardening technique?
Discuss
Answer: (a).Oxy-acetylene torch
Q109.
Flame hardening technique is suitable for ____________
Discuss
Answer: (a).Plain carbon steels
Q110.
Which of the following is an application for flame hardening?
Discuss
Answer: (d).Overheating causes cracks