Examveda
Examveda

The cracks in helical springs used in railway carriages usually start on the inner side of the coil because of the fact that

A. It is subjected to a higher cyclic loading than the outer side

B. It is subjected to a higher stress than the outer side

C. It is more stretched than the outer side during the manufacturing process

D. It has a lower curvature than the outer side

Answer: Option A


This Question Belongs to Mechanical Engineering >> Machine Design

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Comments ( 1 )

  1. Vimlesh Sonav
    Vimlesh Sonav :
    3 years ago

    Wrong ans
    Correct ans option B

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