The neutral axis of a beam is subjected to __________ stress.
A. Zero
B. Maximum tensile
C. Minimum tensile
D. Maximum compressive
Answer: Option A
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B. Less than
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The columns whose slenderness ratio is less than 80, are known as
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Only Stresses Will be Zero but the term Shear Stress
will be zero at outer fibers and non zero at neutral axis of beam.
Shear stress will maximum at neutral axis of Circular, square, rectangular, I-section, T-section beams.
Shear stress will maximum at other than neutral axis of Triangular, Square having sides are diagonal, +-section beams.