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

It is subjected to a higher stress than the outer side

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

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

It has a lower curvature than the outer side

The cracks in helical springs used in railway carriages usually start

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

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

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