Aerospace Engineering > GATE 2017 > Solid Mechanics
Which of the following statements about the neutral axis of a beam with unsymmetrical cross section is true:
A
The product of second moment of area about the neutral axis is always zero.
B
The normal stress along the neutral axis is always zero.
C
The shear stress along the neutral axis is always zero,
D
The product of second moment of area about the neutral axis and the normal stress about the neutral axis are always zero.

Correct : b

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