1.

Characteristic feature if lateral buckling is ___________

A. entire cross section do not rotate as rigid disc without any cross sectional distortion
B. entire cross section rotates as rigid disc without any cross sectional distortion
C. entire cross section rotates as rigid disc with cross sectional distortion
D. entire cross section do not rotate as rigid disc
Answer» C. entire cross section rotates as rigid disc with cross sectional distortion


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