RCC Structures Design The minimum head room over a stair must be 200 cm 230 cm 205 cm 210 cm 200 cm 230 cm 205 cm 210 cm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If p₁ and p₂ are mutually perpendicular principal stresses acting on a soil mass, the normal stress on any plane inclined at angle θ° to the principal plane carrying the principal stress p₁, is: [(p₁ - p₂)/2] + [(p₁ + p₂)/2] cos 2θ [(p₁ - p₂)/2] + [(p₁ + p₂)/2] sin 2θ [(p₁ + p₂)/2] + [(p₁ - p₂)/2] sin 2θ [(p₁ + p₂)/2] + [(p₁ - p₂)/2] cos 2θ [(p₁ - p₂)/2] + [(p₁ + p₂)/2] cos 2θ [(p₁ - p₂)/2] + [(p₁ + p₂)/2] sin 2θ [(p₁ + p₂)/2] + [(p₁ - p₂)/2] sin 2θ [(p₁ + p₂)/2] + [(p₁ - p₂)/2] cos 2θ 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 P/A A/P 2A/P P/2A P/A A/P ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The stem of a cantilever retaining wall which retains earth level with top is 6 m. If the angle of repose and weight of the soil per cubic metre are 30° and 2000 kg respectively, the effective width of the stem at the bottom, is 51.5 52.5 53.5 54.5 51.5 52.5 53.5 54.5 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a combined footing if shear stress does not exceed 5 kg/cm², the nominal stirrups provided are 6 legged 8 legged 12 legged 10 legged 6 legged 8 legged 12 legged 10 legged ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The pitch of the main bars in a simply supported slab, should not exceed its effective depth by Five times Four times Three times Six times Five times Four times Three times Six times ANSWER DOWNLOAD EXAMIANS APP
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