RCC Structures Design The width of the rib of a T-beam, is generally kept between 1/3 to 2/3 of rib depth 1/3 to 1/2 of rib depth 1/2 to 3/4 of rib depth 1/7 to 1/3 of rib depth 1/3 to 2/3 of rib depth 1/3 to 1/2 of rib depth 1/2 to 3/4 of rib depth 1/7 to 1/3 of rib depth ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If ‘A’ is the sectional area of a pre-stressed rectangular beam provided with a tendon pre-stressed by a force ‘P’ through its centroidal longitudinal axis, the compressive stress in concrete, is 2A/P P/2A A/P P/A 2A/P P/2A A/P P/A ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A simply supported beam 6 m long and of effective depth 50 cm, carries a uniformly distributed load 2400 kg/m including its self weight. If the lever arm factor is 0.85 and permissible tensile stress of steel is 1400 kg/cm², the area of steel required, is 14 cm² 15 cm² 17 cm² 16 cm² 14 cm² 15 cm² 17 cm² 16 cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The maximum shear stress (q) in concrete of a reinforced cement concrete beam is Shear force/(Lever arm × Width) Lever arm/(Shear force × Width) Width/(Lever arm × Shear force) (Shear force × Width)/Lever arm Shear force/(Lever arm × Width) Lever arm/(Shear force × Width) Width/(Lever arm × Shear force) (Shear force × Width)/Lever arm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Distribution of shear intensity over a rectangular section of a beam, follows: A parabolic curve A circular curve A straight line An elliptical curve A parabolic curve A circular curve A straight line An elliptical curve ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The width of the flange of a T-beam, which may be considered to act effectively with the rib depends upon All of the listed here Breadth of the rib Centre to centre distance between T-beams Overall thickness of the rib All of the listed here Breadth of the rib Centre to centre distance between T-beams Overall thickness of the rib ANSWER DOWNLOAD EXAMIANS APP
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