A roaring rail has which one of the following defects ?

1.	A roaring rail has which one of the following defects ?
A.	Split on head of rail
B.	Minute depression and waves on the surface of rails
C.	Split on web portion of rail
D.	Square cracks on the surface of rail
Answer» C. Split on web portion of rail

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A roaring rail has which one of the following defects ?

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