RCC Structures Design If the permissible compressive stress for a concrete in bending is C kg/m², the modular ratio is 2300/2C 2800/C 2800/3C 2800/C² 2300/2C 2800/C 2800/3C 2800/C² 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/2 - (l + x̅) 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) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design An R.C.C. column of 30 cm diameter is reinforced with 6 bars 12 mm φ placed symmetrically along the circumference. If it carries a load of 40,000 kg axially, the stress is 100 kg/cm² 250 kg/cm² 175 kg/cm² 49.9 kg/cm² 100 kg/cm² 250 kg/cm² 175 kg/cm² 49.9 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The maximum ratio of span to depth of a cantilever slab, is 16 8 12 10 16 8 12 10 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The minimum cube strength of concrete used for a pre-stressed member, is 350 kg/cm² 250 kg/cm² 50 kg/cm² 150 kg/cm² 350 kg/cm² 250 kg/cm² 50 kg/cm² 150 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A pre-stressed concrete member Is stressed after casting Is made of concrete Is made of reinforced concrete Possesses internal stresses Is stressed after casting Is made of concrete Is made of reinforced concrete Possesses internal stresses ANSWER DOWNLOAD EXAMIANS APP
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