RCC Structures Design The load stress of a section can be reduced by Replacing smaller bars by greater number of greater bars Replacing larger bars by greater number of small bars Increasing the total perimeter of bars Decreasing the lever arm Replacing smaller bars by greater number of greater bars Replacing larger bars by greater number of small bars Increasing the total perimeter of bars Decreasing the lever arm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If P kg/m² is the upward pressure on the slab of a plain concrete footing whose projection on either side of the wall is a cm, the depth of foundation D is given by D = 0.775 Pa D = 0.00775 aP D = 0.0775 aP D = 0.07775 aP D = 0.775 Pa D = 0.00775 aP D = 0.0775 aP D = 0.07775 aP ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The stresses developed in concrete and steel in reinforced concrete beam 25 cm width and 70 cm effective depth, are 62.5 kg/cm² and 250 kg/cm² respectively. If m = 15, the depth of its neutral axis is 20 cm 30 cm 25 cm 35 cm 20 cm 30 cm 25 cm 35 cm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A pile of length ‘L’ carrying a uniformly distributed load ‘W’ per metre length is suspended at the centre and from other two points 0.15 L from either end ; the maximum hogging moment will be WL²/15 WL²/60 WL²/30 WL²/90 WL²/15 WL²/60 WL²/30 WL²/90 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design For stairs spanning l meters longitudinally between supports at the bottom and top of a flight carrying a load w per unit horizontal area, the maximum bending moment per metre width, is ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Post tensioning system Is not economical and hence not generally used Was widely used in earlier days None of these Is economical for large spans and is adopted now a days Is not economical and hence not generally used Was widely used in earlier days None of these Is economical for large spans and is adopted now a days ANSWER DOWNLOAD EXAMIANS APP
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