RCC Structures Design As per IS : 1343, total shrinkage for a pre-tensioned beam, is 3.5 × 10⁻⁵ 3.0 × 10⁻² 3.0 × 10⁻³ 3.0 × 10⁻⁵ 3.5 × 10⁻⁵ 3.0 × 10⁻² 3.0 × 10⁻³ 3.0 × 10⁻⁵ ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The minimum thickness of the cover at the end of a reinforcing bar should not be less than twice the diameter of the bar subject to a minimum of 10 mm 20 mm 25 mm 15 mm 10 mm 20 mm 25 mm 15 mm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The length of the lap in a compression member is kept greater than bar diameter x (Permissible stress in bar / Five times the bond stress) or 18 bar diameters 24 bar diameters 12 bar diameters 30 bar diameters 18 bar diameters 24 bar diameters 12 bar diameters 30 bar diameters ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design According to I.S. : 456 specifications, the safe diagonal tensile stress for M 150 grade concrete, is 5 kg/cm² 10 kg/cm² 20 kg/cm² 15 kg/cm² 5 kg/cm² 10 kg/cm² 20 kg/cm² 15 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a simply supported slab, alternate bars are curtailed at 1/4th of the span 1/5th of the span 1/7th of the span 1/6th of the span 1/4th of the span 1/5th of the span 1/7th of the span 1/6th of the span 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 = (A/P) + (M/Z) f = (P/A) + (M/6Z) f = (P/A) + (M/Z) f = (P/'+ (Z/M) f = (A/P) + (M/Z) f = (P/A) + (M/6Z) f = (P/A) + (M/Z) f = (P/'+ (Z/M) ANSWER DOWNLOAD EXAMIANS APP
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