Railways Exam > Railways Questions > Toughness means?a)It’s the ability of the ma...
Start Learning for Free
Toughness means?
- a)It’s the ability of the material to absorb energy till or before fracture occurs
- b)measured by Izod and Charpy test
- c)As temperature increases it decreases
- d)All of these
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Toughness means?a)It’s the ability of the material to absorb energy t...
Toughness is defined as the ability of the material to absorb energy before the point fracture occurs. As the temperature increases the bond between molecules becomes weak. The toughness of a material is measured by using the Izod and Charpy test.
View all questions of this test
Most Upvoted Answer
Toughness means?a)It’s the ability of the material to absorb energy t...
Toughness is a characteristic of a material that describes its ability to absorb energy before fracture occurs. This concept is important in the field of engineering as it determines the suitability of a material for a specific application. The toughness of a material can be measured by various methods, including the Izod and Charpy tests.
Measurement of toughness
The Izod and Charpy tests involve striking a notched specimen with a pendulum and measuring the energy required to break the specimen. The energy absorbed by the specimen during fracture is a measure of its toughness.
Effect of temperature on toughness
The toughness of a material is affected by temperature. As temperature increases, the toughness of a material decreases. This is because the increased thermal energy causes the material to become more susceptible to fracture.
Conclusion
In conclusion, the toughness of a material is a critical property that determines its suitability for various applications. It can be measured by the Izod and Charpy tests and is affected by temperature. Therefore, it is essential to consider the toughness of a material during the design process to ensure the safety and reliability of the final product.
Measurement of toughness
The Izod and Charpy tests involve striking a notched specimen with a pendulum and measuring the energy required to break the specimen. The energy absorbed by the specimen during fracture is a measure of its toughness.
Effect of temperature on toughness
The toughness of a material is affected by temperature. As temperature increases, the toughness of a material decreases. This is because the increased thermal energy causes the material to become more susceptible to fracture.
Conclusion
In conclusion, the toughness of a material is a critical property that determines its suitability for various applications. It can be measured by the Izod and Charpy tests and is affected by temperature. Therefore, it is essential to consider the toughness of a material during the design process to ensure the safety and reliability of the final product.
Attention Railways Students!
To make sure you are not studying endlessly, EduRev has designed Railways study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Railways.
|
Explore Courses for Railways exam
|
|
Similar Railways Doubts
Top Courses for RailwaysView all
Toughness means?a)It’s the ability of the material to absorb energy till or before fracture occursb)measured by Izod and Charpy testc)As temperature increases it decreasesd)All of theseCorrect answer is option 'D'. Can you explain this answer?
Question Description
Toughness means?a)It’s the ability of the material to absorb energy till or before fracture occursb)measured by Izod and Charpy testc)As temperature increases it decreasesd)All of theseCorrect answer is option 'D'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about Toughness means?a)It’s the ability of the material to absorb energy till or before fracture occursb)measured by Izod and Charpy testc)As temperature increases it decreasesd)All of theseCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Toughness means?a)It’s the ability of the material to absorb energy till or before fracture occursb)measured by Izod and Charpy testc)As temperature increases it decreasesd)All of theseCorrect answer is option 'D'. Can you explain this answer?.
Toughness means?a)It’s the ability of the material to absorb energy till or before fracture occursb)measured by Izod and Charpy testc)As temperature increases it decreasesd)All of theseCorrect answer is option 'D'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about Toughness means?a)It’s the ability of the material to absorb energy till or before fracture occursb)measured by Izod and Charpy testc)As temperature increases it decreasesd)All of theseCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Toughness means?a)It’s the ability of the material to absorb energy till or before fracture occursb)measured by Izod and Charpy testc)As temperature increases it decreasesd)All of theseCorrect answer is option 'D'. Can you explain this answer?.
Solutions for Toughness means?a)It’s the ability of the material to absorb energy till or before fracture occursb)measured by Izod and Charpy testc)As temperature increases it decreasesd)All of theseCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Railways.
Download more important topics, notes, lectures and mock test series for Railways Exam by signing up for free.
Here you can find the meaning of Toughness means?a)It’s the ability of the material to absorb energy till or before fracture occursb)measured by Izod and Charpy testc)As temperature increases it decreasesd)All of theseCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Toughness means?a)It’s the ability of the material to absorb energy till or before fracture occursb)measured by Izod and Charpy testc)As temperature increases it decreasesd)All of theseCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Toughness means?a)It’s the ability of the material to absorb energy till or before fracture occursb)measured by Izod and Charpy testc)As temperature increases it decreasesd)All of theseCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Toughness means?a)It’s the ability of the material to absorb energy till or before fracture occursb)measured by Izod and Charpy testc)As temperature increases it decreasesd)All of theseCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Toughness means?a)It’s the ability of the material to absorb energy till or before fracture occursb)measured by Izod and Charpy testc)As temperature increases it decreasesd)All of theseCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Railways tests.
|
|
Explore Courses for Railways exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup