RCC Structures Design If ‘W’ is the load on a circular slab of radius ‘R’, the maximum radial moment at the centre of the slab, is 5WR²/16 2WR²/16 WR²/16 3WR²/16 5WR²/16 2WR²/16 WR²/16 3WR²/16 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 In a singly reinforced beam, the effective depth is measured from its compression edge to Neutral axis of the beam Longitudinal central axis Tensile reinforcement Tensile edge Neutral axis of the beam Longitudinal central axis Tensile reinforcement Tensile edge ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If p1 is the vertical intensity of pressure at a depth h on a block of earth weighing w per unit volume and the angle of repose φ, the lateral intensity of pressure p2 is w (1 - cos φ)/h (1 + sin φ) wh (1 - tan φ)/(1 + tan φ) wh (1 - sin φ)/(1 + sin φ) wh (1 - cos φ)/(1 + sin φ) w (1 - cos φ)/h (1 + sin φ) wh (1 - tan φ)/(1 + tan φ) wh (1 - sin φ)/(1 + sin φ) wh (1 - cos φ)/(1 + sin φ) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design After pre-stressing process is completed, a loss of stress is due to Creep of concrete Elastic shortening of concrete Shrinkage of concrete All of the listed here Creep of concrete Elastic shortening of concrete Shrinkage of concrete All of the listed here ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The width of the flange of a T-beam should be less than Distance between the centers of T-beam Breadth of the rib plus twelve times the thickness of the slab Least of the above One-third of the effective span of the T-beam Distance between the centers of T-beam Breadth of the rib plus twelve times the thickness of the slab Least of the above One-third of the effective span of the T-beam ANSWER DOWNLOAD EXAMIANS APP
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