RCC Structures Design As per IS : 1343, total shrinkage for a pre-tensioned beam, is 3.5 × 10⁻⁵ 3.0 × 10⁻³ 3.0 × 10⁻² 3.0 × 10⁻⁵ 3.5 × 10⁻⁵ 3.0 × 10⁻³ 3.0 × 10⁻² 3.0 × 10⁻⁵ ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Distribution of shear intensity over a rectangular section of a beam, follows: A circular curve An elliptical curve A parabolic curve A straight line A circular curve An elliptical curve A parabolic curve A straight line ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The maximum shear stress (q) in concrete of a reinforced cement concrete beam is Width/(Lever arm × Shear force) Lever arm/(Shear force × Width) Shear force/(Lever arm × Width) (Shear force × Width)/Lever arm Width/(Lever arm × Shear force) Lever arm/(Shear force × Width) Shear force/(Lever arm × Width) (Shear force × Width)/Lever arm 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 12 legged 8 legged 10 legged 6 legged 12 legged 8 legged 10 legged ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Dimensions of a beam need be changed if the shear stress is more than 25 kg/cm² 15 kg/cm² 20 kg/cm² 10 kg/cm² 25 kg/cm² 15 kg/cm² 20 kg/cm² 10 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design ‘P’ is the pre-stressed force applied to the tendon of a rectangular pre-stressed beam whose area of cross section is ‘A’ and sectional modulus is ‘Z’. The maximum stress ‘f’ in the beam, subjected to a maximum bending moment ‘M’, is f = (P/A) + (M/Z) f = (P/'+ (Z/M) f = (P/A) + (M/6Z) f = (A/P) + (M/Z) f = (P/A) + (M/Z) f = (P/'+ (Z/M) f = (P/A) + (M/6Z) f = (A/P) + (M/Z) ANSWER DOWNLOAD EXAMIANS APP
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