Residual stresses are always added in the load stresses and hence are always harmful.

Name: Residual stresses are always added in the load stresses and hence are always harmful.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Residual stresses can be beneficial or harmful depending on their nature and application. For example, compressive residual stresses introduced by processes like shot peening can improve fatigue life, while tensile residual stresses can be detrimental.

Residual Stresses Are Always Added in the Load Stresses and Hence