High endurance limit of carburised machine parts is because of the fac – McqOptions

MCQOPTIONS

1.	High endurance limit of carburised machine parts is because of the fact that carburisation
A.	suppresses any stress concentration produced in the parts.
B.	enhances the yield point of the material.
C.	introduces a compressive layer on the surface.
D.	produces a better surface finish.
Answer» D. produces a better surface finish.

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