engineering recuitment TSPSC AEE Civil Mock Test 2022 Strength of Materials Shear Stress and Bending Stress
What is true if the areas of cross-section of square and circular beams, subjected to equal bending moments are the same?
1
circular beam is more economical
2
square beam is more economical
3
both the beams are equally strong
4
both the beams are equally economical