RCC Structures Design Minimum spacing between horizontal parallel reinforcement of the same size should not be less than 3 diameters One diameter 3.5 diameters 2.5 diameters 3 diameters One diameter 3.5 diameters 2.5 diameters ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The maximum ratio of span to depth of a cantilever slab, is 10 12 16 8 10 12 16 8 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A singly reinforced concrete beam of 25 cm width and 70 cm effective depth is provided with 18.75 cm² steel. If the modular ratio (m) is 15, the depth of the neutral axis, is 30 cm 35 cm 20 cm 25 cm 30 cm 35 cm 20 cm 25 cm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The load stress of a section can be reduced by Replacing smaller bars by greater number of greater bars Decreasing the lever arm Replacing larger bars by greater number of small bars Increasing the total perimeter of bars Replacing smaller bars by greater number of greater bars Decreasing the lever arm Replacing larger bars by greater number of small bars Increasing the total perimeter of bars ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the tendon is placed at an eccentricity e below the centroidal axis of the longitudinal axis of a rectangular beam (sectional modulus Z and stressed load P in tendon) the stress at the extreme top edge Is increased by PZ/e Is decreased by Pe/Z Is increased by Pe/Z Remains unchanged Is increased by PZ/e Is decreased by Pe/Z Is increased by Pe/Z Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The thickness of the topping of a ribbed slab, varies between 3 cm to 5 cm 5 cm to 8 cm 12 cm to 15 cm 8 cm to 10 cm 3 cm to 5 cm 5 cm to 8 cm 12 cm to 15 cm 8 cm to 10 cm ANSWER DOWNLOAD EXAMIANS APP
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