If the unsupported length of a stanchion is 4 metres and least radius – McqOptions

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1.	If the unsupported length of a stanchion is 4 metres and least radius of gyration of its cross-section is 5, the slenderness ratio of the stanchion, is
A.	1.5 d
B.	1.75 d
C.	60
D.	70
Answer» D. 70

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