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For ductile material the suitable theory of failure is:
- a)Maximum principal stress theory
- b)Maximum shear stress theory
- c)Both (A) and (B)
- d)None of these
Correct answer is option 'B'. Can you explain this answer?
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For ductile material the suitable theory of failure is:a)Maximum prin...
The “maximum shear failure theory” states that when the maximum shear stress exceeds one-half of the yield strength of the material at temperature, failure will occur.
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Hence, the correct option is (B)
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For ductile material the suitable theory of failure is:a)Maximum prin...
Maximum Shear Stress Theory for Ductile Material
Ductile materials are those that can undergo significant plastic deformation before failure. When analyzing the failure of ductile materials, the maximum shear stress theory is considered to be the most suitable theory.
Explanation:
- Maximum Shear Stress Theory: This theory states that failure occurs when the maximum shear stress in a material exceeds the shear strength of the material.
- Reason for Suitability: Ductile materials tend to deform significantly before failure, and the maximum shear stress theory takes into account the shear strength of the material, which is crucial in predicting failure in such materials.
- Comparison with Maximum Principal Stress Theory: While the maximum principal stress theory focuses on the maximum normal stress in a material, it may not be as suitable for ductile materials as they are more prone to shear failure.
- Applicability: The maximum shear stress theory is commonly used in engineering applications involving ductile materials such as metals, where plastic deformation plays a significant role in the failure process.
- Advantages: This theory provides a more accurate prediction of failure in ductile materials compared to other theories, making it a preferred choice in engineering design and analysis.
In conclusion, when dealing with ductile materials that exhibit significant plastic deformation, the maximum shear stress theory is considered the most suitable theory of failure due to its focus on shear strength and its ability to predict failure accurately in such materials.
Ductile materials are those that can undergo significant plastic deformation before failure. When analyzing the failure of ductile materials, the maximum shear stress theory is considered to be the most suitable theory.
Explanation:
- Maximum Shear Stress Theory: This theory states that failure occurs when the maximum shear stress in a material exceeds the shear strength of the material.
- Reason for Suitability: Ductile materials tend to deform significantly before failure, and the maximum shear stress theory takes into account the shear strength of the material, which is crucial in predicting failure in such materials.
- Comparison with Maximum Principal Stress Theory: While the maximum principal stress theory focuses on the maximum normal stress in a material, it may not be as suitable for ductile materials as they are more prone to shear failure.
- Applicability: The maximum shear stress theory is commonly used in engineering applications involving ductile materials such as metals, where plastic deformation plays a significant role in the failure process.
- Advantages: This theory provides a more accurate prediction of failure in ductile materials compared to other theories, making it a preferred choice in engineering design and analysis.
In conclusion, when dealing with ductile materials that exhibit significant plastic deformation, the maximum shear stress theory is considered the most suitable theory of failure due to its focus on shear strength and its ability to predict failure accurately in such materials.
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For ductile material the suitable theory of failure is:a)Maximum principal stress theoryb)Maximum shear stress theoryc)Both (A) and (B)d)None of theseCorrect answer is option 'B'. Can you explain this answer?
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For ductile material the suitable theory of failure is:a)Maximum principal stress theoryb)Maximum shear stress theoryc)Both (A) and (B)d)None of theseCorrect answer is option 'B'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about For ductile material the suitable theory of failure is:a)Maximum principal stress theoryb)Maximum shear stress theoryc)Both (A) and (B)d)None of theseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For ductile material the suitable theory of failure is:a)Maximum principal stress theoryb)Maximum shear stress theoryc)Both (A) and (B)d)None of theseCorrect answer is option 'B'. Can you explain this answer?.
For ductile material the suitable theory of failure is:a)Maximum principal stress theoryb)Maximum shear stress theoryc)Both (A) and (B)d)None of theseCorrect answer is option 'B'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about For ductile material the suitable theory of failure is:a)Maximum principal stress theoryb)Maximum shear stress theoryc)Both (A) and (B)d)None of theseCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For ductile material the suitable theory of failure is:a)Maximum principal stress theoryb)Maximum shear stress theoryc)Both (A) and (B)d)None of theseCorrect answer is option 'B'. Can you explain this answer?.
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