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 (t + c)/n = (d + n)/n mc/t = (d - n)/t mc/t = n/(d - n) (m + c)/t = n/(d + n) (t + c)/n = (d + n)/n mc/t = (d - n)/t mc/t = n/(d - n) (m + c)/t = n/(d + n) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design An R.C.C. column is treated as long if its slenderness ratio is greater than 30 50 35 40 30 50 35 40 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The design of heel slab of a retaining wall is based on the maximum bending moment due to: Its own weight Load of the surcharge, if any Weight of the soil above it All listed here Its own weight Load of the surcharge, if any Weight of the soil above it All listed here ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A pre-stressed concrete member Is made of concrete Possesses internal stresses Is made of reinforced concrete Is stressed after casting Is made of concrete Possesses internal stresses Is made of reinforced concrete Is stressed after casting ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The maximum shear stress (qmax) in a rectangular beam is 1.50 times the average 1.25 times the average 2.0 times the average 1.75 times the average 1.50 times the average 1.25 times the average 2.0 times the average 1.75 times the average ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The length of the straight portion of a bar beyond the end of the hook, should be at least Seven times the diameter Thrice the diameter Twice the diameter Four times the diameter Seven times the diameter Thrice the diameter Twice the diameter Four times the diameter ANSWER DOWNLOAD EXAMIANS APP
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