RCC Structures Design Dimensions of a beam need be changed if the shear stress is more than 10 kg/cm² 25 kg/cm² 15 kg/cm² 20 kg/cm² 10 kg/cm² 25 kg/cm² 15 kg/cm² 20 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The minimum head room over a stair must be 205 cm 230 cm 200 cm 210 cm 205 cm 230 cm 200 cm 210 cm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A pre-stressed rectangular beam which carries two concentrated loads W at L/3 from either end, is provided with a bent tendon with tension P such that central one-third portion of the tendon remains parallel to the longitudinal axis, the maximum dip h is WL/2P WL/P WL/4P WL/3P WL/2P WL/P WL/4P WL/3P ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If ‘W’ is weight of a retaining wall and ‘P’ is the horizontal earth pressure, the factor of safety against sliding, is 2.0 3.0 1.5 1.0 2.0 3.0 1.5 1.0 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 Remains unchanged Is decreased by Pe/Z Is increased by Pe/Z Is increased by PZ/e Remains unchanged Is decreased by Pe/Z Is increased by Pe/Z ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A continuous beam shall be deemed to be a deep beam if the ratio of effective span to overall depth, is Less than 2 Less than 2.5 2 2.5 Less than 2 Less than 2.5 2 2.5 ANSWER DOWNLOAD EXAMIANS APP
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