RCC Structures Design In a doubly-reinforced beam if ‘c’ and ‘t’ are stresses in concrete and tension reinforcement, ‘d’ is the effective depth and ‘n’ is depth of critical neutral axis, the following relationship holds good mc/t = n/(d - n) (t + c)/n = (d + n)/n mc/t = (d - n)/t (m + c)/t = n/(d + n) mc/t = n/(d - n) (t + c)/n = (d + n)/n mc/t = (d - n)/t (m + c)/t = n/(d + n) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The toe projection of foundation slabs is taken Below ground surface As one third of the base As one sixth of overall height of the wall Equal to heel slab Below ground surface As one third of the base As one sixth of overall height of the wall Equal to heel slab ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The weight of a foundation is assumed as 12% of wall weight 10% of wall weight 7% of wall weight 5% of wall weight 12% of wall weight 10% of wall weight 7% of wall weight 5% of wall weight ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design To have pressure wholly compressive under the base of a retaining wall of width b, the resultant of the weight of the wall and the pressure exerted by the retained, earth should have eccentricity not more than b/5 b/4 b/6 b/3 b/5 b/4 b/6 b/3 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If diameter of a reinforcement bar is d, the anchorage value of the hook is 16d 8d 12d 4d 16d 8d 12d 4d ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The floor slab of a building is supported on reinforced cement floor beams. The ratio of the end and intermediate spans is kept 0.9 0.2 0.7 0.8 0.9 0.2 0.7 0.8 ANSWER DOWNLOAD EXAMIANS APP
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