RCC Structures Design As the percentage of steel increases Depth of neutral axis increases Lever arm decreases Lever arm increases Depth of neutral axis decreases Depth of neutral axis increases Lever arm decreases Lever arm increases Depth of neutral axis decreases ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The section of a reinforced beam where most distant concrete fibre in compression and tension in steel attains permissible stresses simultaneously, is called Economic section Balanced section Critical section All listed here Economic section Balanced section Critical section All listed here 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/'+ (Z/M) f = (P/A) + (M/6Z) f = (P/A) + (M/Z) f = (A/P) + (M/Z) f = (P/'+ (Z/M) f = (P/A) + (M/6Z) f = (P/A) + (M/Z) f = (A/P) + (M/Z) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Bottom bars under the columns are extended into the interior of the footing slab to a distance greater than 24 diameters from the centre of the column 42 diameters from the inner edge of the column 42 diameters from the outer edge of the column 42 diameters from the centre of the column 24 diameters from the centre of the column 42 diameters from the inner edge of the column 42 diameters from the outer edge of the column 42 diameters from the centre of the column ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Lapped splices in tensile reinforcement are generally not used for bars of size larger than 30 mm diameter 24 mm diameter 36 mm diameter 18 mm diameter 30 mm diameter 24 mm diameter 36 mm diameter 18 mm diameter ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The maximum area of tension reinforcement in beams shall not exceed 6 0.15 % 4 % 1 6 0.15 % 4 % 1 ANSWER DOWNLOAD EXAMIANS APP
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