RCC Structures Design According to I.S. : 456, slabs which span in two directions with corners held down, are assumed to be divided in each direction into middle strips and edge strips such that the width of the middle strip, is Four-fifth of the width of the slab Two-third of the width of the slab Three-fourth of the width of the slab Half of the width of the slab Four-fifth of the width of the slab Two-third of the width of the slab Three-fourth of the width of the slab Half of the width of the slab ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The modular ratio ‘m’ of a concrete whose permissible compressive stress is ‘C’, may be obtained from the equation. m = 2800/3C m = 700/3C m = 3500/3C m = 1400/3C m = 2800/3C m = 700/3C m = 3500/3C m = 1400/3C ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If p₁ and p₂ are effective lateral loadings at the bottom and top exerted by a level earth subjected to a super-load on the vertical face of height h of a retaining wall, the horizontal pressure p per unit length of the wall, is [(p₁ - p₂)/2] h [(p₁ + p₂)/4] h (p₁ - p₂) ⅔h [(p₁ + p₂)/2] h [(p₁ - p₂)/2] h [(p₁ + p₂)/4] h (p₁ - p₂) ⅔h [(p₁ + p₂)/2] h ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design For stairs spanning horizontally, the minimum waist provided is 4 cm 12 cm 8 cm 6 cm 4 cm 12 cm 8 cm 6 cm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design For stairs spanning l meters longitudinally between supports at the bottom and top of a flight carrying a load w per unit horizontal area, the maximum bending moment per metre width, is ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The length of lap in tension reinforcement should not be less than the bar diameter × (actual tension / four times the permissible average bond stress) if it is more than 30 bar diameters 18 bar diameters 36 bar diameters 24 bar diameters 30 bar diameters 18 bar diameters 36 bar diameters 24 bar diameters ANSWER DOWNLOAD EXAMIANS APP
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