RCC Structures Design If the diameter of the main reinforcement in a slab is 16 mm, the concrete cover to main bars is 14 mm 10 mm 12 mm 16 mm 14 mm 10 mm 12 mm 16 mm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If a bent tendon is required to balance a concentrated load W at the centre of the span L, the central dip h must be at least WL/2P WL/3P WL/P WL/4P WL/2P WL/3P WL/P WL/4P 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 decreased by Pe/Z Is increased by PZ/e Remains unchanged Is increased by Pe/Z Is decreased by Pe/Z Is increased by PZ/e Remains unchanged Is increased by Pe/Z ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design By over-reinforcing a beam, the moment of resistance can be increased not more than 25 % 10 % 20 % 15 % 25 % 10 % 20 % 15 % ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A raft foundation is provided if its area exceeds the plan area of the building by 10 % 20 % 40 % 50 % 10 % 20 % 40 % 50 % ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The minimum number of main steel bars provided in R.C.C. Rectangular columns is 4 Circular columns is 6 Octagonal columns is 8 All listed here Rectangular columns is 4 Circular columns is 6 Octagonal columns is 8 All listed here ANSWER DOWNLOAD EXAMIANS APP
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