RCC Structures Design The minimum cube strength of concrete used for a pre-stressed member, is 250 kg/cm² 150 kg/cm² 350 kg/cm² 50 kg/cm² 250 kg/cm² 150 kg/cm² 350 kg/cm² 50 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design After pre-stressing process is completed, a loss of stress is due to Shrinkage of concrete Creep of concrete All of the listed here Elastic shortening of concrete Shrinkage of concrete Creep of concrete All of the listed here Elastic shortening of concrete ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A circular slab subjected to external loading, deflects to form a Ellipsoid Paraboloid Semi-hemisphere None of these Ellipsoid Paraboloid Semi-hemisphere None of these 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 Kx (1 + x/l) + bw 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 ANSWER DOWNLOAD EXAMIANS APP
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 3WR²/16 2WR²/16 WR²/16 5WR²/16 3WR²/16 2WR²/16 WR²/16 5WR²/16 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design An R.C.C beam of 25 cm width has a clear span of 5 metres and carries a U.D.L. of 2000 kg/m inclusive of its self weight. If the lever arm of the section is 45 cm., the beam is Is safe with stirrups and inclined members Needs revision of the section Is safe with stirrups Safe in shear Is safe with stirrups and inclined members Needs revision of the section Is safe with stirrups Safe in shear ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS