Q
Stress relaxation is- the phenomenon ___________________?
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A
A. In which parts are not loaded
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B
B. In which stress remains constant on in-creasing load
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C
C. In which deformation tends to loosen the joint and produces a stress reduced
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D
D. Stress reduces on increasing load
Correct Answer:
C. C. In which deformation tends to loosen the joint and produces a stress reduced
