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The principal stresses at a point in a critical -section of a machine component are σ1 = 60 MPa, σ2 = 5 MPa and σ3 = - 40 MPa. For the material of the component, the tensile yield strength is σy = 200 MPa. According to the  maximum shear stress theory, the factor of safety is
[2016]
  • a)
    1.67
  • b)
    2.00
  • c)
    3.60
  • d)
    4.00
Correct answer is option 'B'. Can you explain this answer?
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The principal stresses at a point in a critical -section of a machine ...
σ1 = 60 MPa, σ2 = 5MPa σ3 = - 40 MPa

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The principal stresses at a point in a critical -section of a machine ...
The maximum and minimum normal stresses that act on a specific plane within the component. These principal stresses are important because they determine the strength and stability of the component under different loading conditions. By analyzing the principal stresses, engineers can assess the potential for failure and make design decisions to ensure the component can withstand the applied loads.
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The principal stresses at a point in a critical -section of a machine ...
σ1 = 60 MPa, σ2 = 5MPa σ3 = - 40 MPa

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The principal stresses at a point in a critical -section of a machine component are σ1 = 60 MPa, σ2 = 5 MPa and σ3 = - 40 MPa. For the material of the component, the tensile yield strength is σy = 200 MPa. According to themaximum shear stress theory, the factor of safety is[2016]a)1.67b)2.00c)3.60d)4.00Correct answer is option 'B'. Can you explain this answer?
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The principal stresses at a point in a critical -section of a machine component are σ1 = 60 MPa, σ2 = 5 MPa and σ3 = - 40 MPa. For the material of the component, the tensile yield strength is σy = 200 MPa. According to themaximum shear stress theory, the factor of safety is[2016]a)1.67b)2.00c)3.60d)4.00Correct answer is option 'B'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about The principal stresses at a point in a critical -section of a machine component are σ1 = 60 MPa, σ2 = 5 MPa and σ3 = - 40 MPa. For the material of the component, the tensile yield strength is σy = 200 MPa. According to themaximum shear stress theory, the factor of safety is[2016]a)1.67b)2.00c)3.60d)4.00Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The principal stresses at a point in a critical -section of a machine component are σ1 = 60 MPa, σ2 = 5 MPa and σ3 = - 40 MPa. For the material of the component, the tensile yield strength is σy = 200 MPa. According to themaximum shear stress theory, the factor of safety is[2016]a)1.67b)2.00c)3.60d)4.00Correct answer is option 'B'. Can you explain this answer?.
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