The effective length of a double angle strut with angles placed back t – McqOptions

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1.	The effective length of a double angle strut with angles placed back to back and connected to boththe sides of a gusset plate, by not less than two rivets, is
A.	0.5 l
B.	0.67 l
C.	0.85 l
D.	2 l
Answer» D. 2 l

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