Which of the following condition causes lateral instabilities? – McqOptions

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1.	Which of the following condition causes lateral instabilities?
A.	section possesses different stiffness in two principal planes
B.	section possesses same stiffness in two principal planes
C.	applied loading does not induce bending in stiffer plane
D.	applied loading induce twisting in stiffer plane
Answer» B. section possesses same stiffness in two principal planes

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