RCC Structures Design The stresses developed in concrete and steel in reinforced concrete beam 25 cm width and 70 cm effective depth, are 62.5 kg/cm² and 250 kg/cm² respectively. If m = 15, the depth of its neutral axis is 35 cm 25 cm 20 cm 30 cm 35 cm 25 cm 20 cm 30 cm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design An R.C.C. lintel is spanning an opening of 2 m span in a brick wall. The height of the roof is 2.9 m above the floor level and that of the opening is 2.1 m above the floor level. The lintel is to be designed for self weight plus Triangular load of the wall UDL of wall UDL of wall + load from the roof Triangular load + load from the roof Triangular load of the wall UDL of wall UDL of wall + load from the roof Triangular load + load from the roof ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design As per IS : 1343, total shrinkage for a pre-tensioned beam, is 3.0 × 10⁻² 3.0 × 10⁻³ 3.5 × 10⁻⁵ 3.0 × 10⁻⁵ 3.0 × 10⁻² 3.0 × 10⁻³ 3.5 × 10⁻⁵ 3.0 × 10⁻⁵ ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The maximum shear stress (q) in concrete of a reinforced cement concrete beam is (Shear force × Width)/Lever arm Shear force/(Lever arm × Width) Width/(Lever arm × Shear force) Lever arm/(Shear force × Width) (Shear force × Width)/Lever arm Shear force/(Lever arm × Width) Width/(Lever arm × Shear force) Lever arm/(Shear force × Width) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The ratio of the breadth to effective depth of a beam is kept 0.75 0.5 0.7 0.25 0.75 0.5 0.7 0.25 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The width of the flange of a L-beam, should be less than Breadth of the rib + half clear distance between ribs Least of the above Breadth of the rib + four times thickness of the slab One-sixth of the effective span Breadth of the rib + half clear distance between ribs Least of the above Breadth of the rib + four times thickness of the slab One-sixth of the effective span ANSWER DOWNLOAD EXAMIANS APP
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