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 A/P P/A P/2A 2A/P A/P P/A P/2A 2A/P ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design [A + (m - 1)ASC] known as equivalent concrete area of R.C.C. is given by None of these Ultimate load method Load factor method Modular ratio method None of these Ultimate load method Load factor method Modular ratio method 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 35 45 40 30 35 45 40 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The floor slab of a building is supported on reinforced cement floor beams. The ratio of the end and intermediate spans is kept 0.2 0.8 0.9 0.7 0.2 0.8 0.9 0.7 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design An R.C.C. column is treated as short column if its slenderness ratio is less than 50 40 56 30 50 40 56 30 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design According to I.S. : 456 specifications, the safe diagonal tensile stress for M 150 grade concrete, is 20 kg/cm² 15 kg/cm² 5 kg/cm² 10 kg/cm² 20 kg/cm² 15 kg/cm² 5 kg/cm² 10 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
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