RCC Structures Design If T and R are tread and rise respectively of a stair, then R + 2T= 30 2R + T = 30 R + 2T = 60 2R + T = 60 R + 2T= 30 2R + T = 30 R + 2T = 60 2R + T = 60 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the length of a combined footing for two columns l meters apart is L and the projection on the left side of the exterior column is x, then the projection y on the right side of the exterior column, in order to have a uniformly distributed load, is (where x̅ is the distance of centre of gravity of column loads). y = L - (l - x̅) y = L/2 - (l + x̅) y = L/2 + (l - x̅) y = L/2 - (l - x̅) y = L - (l - x̅) y = L/2 - (l + x̅) y = L/2 + (l - x̅) y = L/2 - (l - x̅) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If Sb, is the average bond stress on a bar of diameter ‘d’ subjected to maximum stress ‘t’, the length of the embedment ‘l’ is given by l = dt/Sb l = dt/3Sb l = dt/2Sb l = dt/4Sb l = dt/Sb l = dt/3Sb l = dt/2Sb l = dt/4Sb ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The maximum permissible size of aggregates to be used in casting the ribs of a slab, is 5 mm 15 mm 10 mm 7.5 mm 5 mm 15 mm 10 mm 7.5 mm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The advantage of a concrete pile over a timber pile, is No restriction on length No decay due to termites All of these Higher bearing capacity No restriction on length No decay due to termites All of these Higher bearing capacity ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the bearing capacity of soil is 10 tonnes/cm² and the projection of plain concrete footing from walls, is a cm, the depth D of footing is D = 0.775 √a D = 0.0775 a D = 0.775 a² D = 0.775 a D = 0.775 √a D = 0.0775 a D = 0.775 a² D = 0.775 a ANSWER DOWNLOAD EXAMIANS APP
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