RCC Structures Design An under-reinforced section means Steel provided is insufficient Steel will yield first Steel is provided at the underside only Steel provided on one face only Steel provided is insufficient Steel will yield first Steel is provided at the underside only Steel provided on one face only ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The minimum number of main steel bars provided in R.C.C. Circular columns is 6 Octagonal columns is 8 All listed here Rectangular columns is 4 Circular columns is 6 Octagonal columns is 8 All listed here Rectangular columns is 4 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In favourable circumstances a 15 cm concrete cube after 28 days, attains a maximum crushing strength 100 kg/cm² 300 kg/cm² 400 kg/cm² 200 kg/cm² 100 kg/cm² 300 kg/cm² 400 kg/cm² 200 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If ‘A’ is the sectional area of a pre-stressed rectangular beam provided with a tendon pre-stressed by a force ‘P’ through its centroidal longitudinal axis, the compressive stress in concrete, is 2A/P P/2A P/A A/P 2A/P P/2A P/A A/P ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design An R.C.C. beam of 25 cm width and 50 cm effective depth has a clear span of 6 meters and carries a U.D.L. of 3000 kg/m inclusive of its self weight. If the lever arm constant for the section is 0.865, the maximum intensity of shear stress, is 8.3 kg/cm² 7.6 kg/cm² 21.5 kg/cm² 21.5 kg/cm² 8.3 kg/cm² 7.6 kg/cm² 21.5 kg/cm² 21.5 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A reinforced concrete cantilever beam is 3.6 m long, 25 cm wide and has its lever arm 40 cm. It carries a load of 1200 kg at its free end and vertical stirrups can carry 1800 kg. Assuming concrete to carry one-third of the diagonal tension and ignoring the weight of the beam, the number of shear stirrups required, is 30 40 45 35 30 40 45 35 ANSWER DOWNLOAD EXAMIANS APP
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