RCC Structures Design As the percentage of steel increases Depth of neutral axis decreases Lever arm increases Lever arm decreases Depth of neutral axis increases Depth of neutral axis decreases Lever arm increases Lever arm decreases Depth of neutral axis increases ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The amount of reinforcement for main bars in a slab, is based upon Minimum bending moment Maximum bending moment Minimum shear force Maximum shear force Minimum bending moment Maximum bending moment Minimum shear force Maximum shear force ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If W is the load on a circular slab of radius R, the maximum circumferential moment at the centre of the slab, is Zero 3WR²/16 2WR²/16 WR²/16 Zero 3WR²/16 2WR²/16 WR²/16 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The allowable tensile stress in mild steel stirrups, reinforced cement concrete, is 230 kg/cm² 260 kg/cm² 190 kg/cm² 1400 kg/cm² 230 kg/cm² 260 kg/cm² 190 kg/cm² 1400 kg/cm² 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 mc/t = (d - n)/t (m + c)/t = n/(d + n) mc/t = n/(d - n) (t + c)/n = (d + n)/n mc/t = (d - n)/t (m + c)/t = n/(d + n) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design For the design of a simply supported T-beam the ratio of the effective span to the overall depth of the beam is limited to 15 10 25 20 15 10 25 20 ANSWER DOWNLOAD EXAMIANS APP
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