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Standard VIII
Physics
Class 1 Lever When MA>1
In the engine...
Question
In the engineering stress-strain curve for mild steel, the Ultimate Tensile Strength (UTS) refers to
A
Yield stress
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B
Proportional limit
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C
Maximum stress
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D
Fracture stress
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Solution
The correct option is
C
Maximum stress
Ultimate tensile strength represents the maximum stress that a material can withstand without fracture.
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