Large sections usually have a somewhat lower permissible stress than s – McqOptions

MCQOPTIONS

1.	Large sections usually have a somewhat lower permissible stress than small sections. This is due to
A.	less homogeneity of structure of material
B.	larger residual stress
C.	greater probability of structural flaws
D.	All of the above
E.	Increasing the diameter of threaded portion
Answer» E.

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