RCC Structures Design A continuous beam shall be deemed to be a deep beam if the ratio of effective span to overall depth, is 2.5 Less than 2.5 Less than 2 2 2.5 Less than 2.5 Less than 2 2 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 (m + c)/t = n/(d + n) mc/t = (d - n)/t (t + c)/n = (d + n)/n mc/t = n/(d - n) (m + c)/t = n/(d + n) mc/t = (d - n)/t (t + c)/n = (d + n)/n mc/t = n/(d - n) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If R and T are rise and tread of a stair spanning horizontally, the steps are supported by a wall on one side and by a stringer beam on the other side, the steps are designed as beams of width R - T T - R R + T √(R² + T²) R - T T - R R + T √(R² + T²) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The radius of a bar bend to form a hook, should not be less than Twice the diameter Four times the diameter Thrice the diameter Five times the diameter Twice the diameter Four times the diameter Thrice the diameter Five times the diameter ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If ‘p’ is the net upward pressure on a square footing of side ‘b’ for a square column of side ‘a’, the maximum bending moment is given by M = pb (b - a)²/4 M = pb (b - a)²/8 M = pb (b + a)/8 M = pb (c - a)/4 M = pb (b + a)/8 M = pb (b - a)²/4 M = pb (b - a)²/8 M = pb (b + a)/8 M = pb (c - a)/4 M = pb (b + a)/8 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A pre-stressed concrete member is preferred because Removal of cracks in the members due to shrinkage Its dimensions are not decided from the diagonal tensile stress Large size of long beams carrying large shear force need not be adopted All listed here Removal of cracks in the members due to shrinkage Its dimensions are not decided from the diagonal tensile stress Large size of long beams carrying large shear force need not be adopted All listed here ANSWER DOWNLOAD EXAMIANS APP
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