RCC Structures Design If the diameter of longitudinal bars of a square column is 16 mm, the diameter of lateral ties should not be less than 5 mm 6 mm 7 mm 4 mm 5 mm 6 mm 7 mm 4 mm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a doubly-reinforced beam if ‘c’ and ‘t’ are stresses in concrete and tension reinforcement, ‘d’ is the effective depth and ‘n’ is depth of critical neutral axis, the following relationship holds good mc/t = n/(d - n) (t + c)/n = (d + n)/n (m + c)/t = n/(d + n) mc/t = (d - n)/t mc/t = n/(d - n) (t + c)/n = (d + n)/n (m + c)/t = n/(d + n) mc/t = (d - n)/t ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a combined footing for two columns carrying unequal loads, the maximum hogging bending moment occurs at Less loaded column More loaded column A point of the maximum shear force A point of zero shear force Less loaded column More loaded column A point of the maximum shear force A point of zero shear force ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The section of a reinforced beam where most distant concrete fibre in compression and tension in steel attains permissible stresses simultaneously, is called Economic section Critical section Balanced section All listed here Economic section Critical section Balanced section All listed here ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The minimum cube strength of concrete used for a pre-stressed member, is 250 kg/cm² 150 kg/cm² 350 kg/cm² 50 kg/cm² 250 kg/cm² 150 kg/cm² 350 kg/cm² 50 kg/cm² 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 increased by Pe/Z Is decreased by Pe/Z Remains unchanged Is increased by PZ/e Is increased by Pe/Z Is decreased by Pe/Z Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
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