SSC JE Civil Engineering 2018 Set 4 Solved Paper

If the neutral axis of a T-beam is below the slab, the relationship between the flange width B, depth of neutral axis n, thickness of the slab ${\mathit{d}}_{\mathit{s}}$ , effective depth of the beam d, gross area of tensile steel ${\mathrm{A}}_{\mathit{t}}$ and the modular ratio m may be stated as