Concrete Technology and Design of Concrete Structures To determine the modulus of rupture, the size of test specimen used is 100 x100 x500 mm 100 x100 x700 mm 150 x150 x500 mm 150 x150 x700 mm 100 x100 x500 mm 100 x100 x700 mm 150 x150 x500 mm 150 x150 x700 mm ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures If a beam fails in bond, then its bond strength can be increased most economi-cally by increasing the depth of beam using thicker bars but less in number using thinner bars but more in number providing vertical stirrups increasing the depth of beam using thicker bars but less in number using thinner bars but more in number providing vertical stirrups ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures The maximum value of hoop compression in a dome is given by (where, w = load per unit area of surface of dome R = radius of curvature d = thickness of dome) wR/2d 2wR/d wR/d wR / 4d wR/2d 2wR/d wR/d wR / 4d ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures Air entrainment in the concrete increases workability the unit weight strength the effects of temperature variations workability the unit weight strength the effects of temperature variations ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures The main reason for providing number of reinforcing bars at a support in a simply supported beam is to resist in that zone bond stress compressive stress tensile stress shear stress bond stress compressive stress tensile stress shear stress ANSWER DOWNLOAD EXAMIANS APP
Concrete Technology and Design of Concrete Structures In the design of a front counterfort in a counterfort retaining wall, the main reinforcement is provided oni) bottom face near counterfortii) top face near counterfortiii) bottom face near centre of spaniv) top face near centre of spanThe correct answer is both (ii) and (iii) both (i) and (iv) only (ii) only (i) both (ii) and (iii) both (i) and (iv) only (ii) only (i) ANSWER DOWNLOAD EXAMIANS APP
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