Which of the following parameters is also known as stress intensity factor (K)?(a) Creep(b) Proof resilience(c) Fracture toughness(d) EnduranceThe question was asked in quiz.My question is based upon Destructive Testing topic in chapter Inspection Testing in Foundries of Casting-Forming-Welding I

Which of the following parameters is also known as stress intensity fa

1.	Which of the following parameters is also known as stress intensity factor (K)?(a) Creep(b) Proof resilience(c) Fracture toughness(d) EnduranceThe question was asked in quiz.My question is based upon Destructive Testing topic in chapter Inspection Testing in Foundries of Casting-Forming-Welding I
Answer» Correct choice is (c) Fracture toughness Easy explanation: The fracture toughness parameter is also called as stress intensity FACTOR (K) which is used for heavy sections of high strength and low ductility material of casting developing PLAIN strain conditions, and other energy BASED methods are generally used for COMPARATIVELY thinner sections MADE of low strength and high ductility material.

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Which of the following parameters is also known as stress intensity factor (K)?(a) Creep(b) Proof resilience(c) Fracture toughness(d) EnduranceThe question was asked in quiz.My question is based upon Destructive Testing topic in chapter Inspection Testing in Foundries of Casting-Forming-Welding I

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