RCC Structures Design The minimum cube strength of concrete used for a pre-stressed member, is 350 kg/cm² 150 kg/cm² 50 kg/cm² 250 kg/cm² 350 kg/cm² 150 kg/cm² 50 kg/cm² 250 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The advantage of reinforced concrete, is due to Monolithic character Economy because of less maintenance cost All listed here Fire-resisting and durability Monolithic character Economy because of less maintenance cost All listed here Fire-resisting and durability ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If K is a constant depending upon the ratio of the width of the slab to its effective span l, x is the distance of the concentrated load from the nearer support, bw is the width of the area of contact of the concentrated load measured parallel to the supported edge, the effective width of the slab be is K/x (1 + x/d) + bw Kx (1 + x/l) + bw All listed here Kx (1 - x/l) + bw K/x (1 + x/d) + bw Kx (1 + x/l) + bw All listed here Kx (1 - x/l) + bw ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If permissible working stresses in steel and concrete are respectively 1400 kg/cm² and 80 kg/cm² and modular ratio is 18, in a beam reinforced in tension side and of width 30 cm and having effective depth 46 cm, the lever arms of the section, is 37 cm 40 cm 39 cm 38 cm 37 cm 40 cm 39 cm 38 cm 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 36 bar diameters 18 bar diameters 24 bar diameters 30 bar diameters 36 bar diameters 18 bar diameters 24 bar diameters 30 bar diameters ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The minimum thickness of a flat slab is taken All listed here L/32 for end panels without drops L/36 for end panels without drops L/36 for interior panels without drop All listed here L/32 for end panels without drops L/36 for end panels without drops L/36 for interior panels without drop ANSWER DOWNLOAD EXAMIANS APP
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