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 P/A 2A/P A/P P/2A P/A 2A/P A/P P/2A ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a combined footing if shear stress exceeds 5 kg/cm², the nominal stirrups provided are: 6 legged 12 legged 8 legged 10 legged 6 legged 12 legged 8 legged 10 legged ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If depth of slab is 10 cm, width of web 30 cm, depth of web 50 cm, centre to centre distance of beams 3 m, effective span of beams 6 m, the effective flange width of the beam, is 150 cm 300 cm 100 cm 200 cm 150 cm 300 cm 100 cm 200 cm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the maximum shear stress at the end of a simply supported R.C.C. beam of 6 m effective span is 10 kg/cm², the share stirrups are provided for a distance ‘x’ from either end where, ‘x’ is 150 cm 100 cm 50 cm 200 cm 150 cm 100 cm 50 cm 200 cm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Post tensioning system Is not economical and hence not generally used Is economical for large spans and is adopted now a days None of these Was widely used in earlier days Is not economical and hence not generally used Is economical for large spans and is adopted now a days None of these Was widely used in earlier days ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The number of treads in a flight is equal to Risers plus one None of these Risers in the flight Risers minus one Risers plus one None of these Risers in the flight Risers minus one ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS