RCC Structures Design In a pre-stressed beam carrying an external load W with a bent tendon is having angle of inclination ? and pre-stressed load P. The net downward load at the centre is W - P sin θ W - 2P sin θ W - 2P cos θ W - P cos θ W - P sin θ W - 2P sin θ W - 2P cos θ W - P cos θ ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design An R.C.C. column is treated as long if its slenderness ratio is greater than 35 30 50 40 35 30 50 40 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design ‘P’ is the pre-stressed force applied to tendon of a rectangular pre-stressed beam whose area of cross section is ‘A’ and sectional modulus is ‘Z’. The minimum stress ‘f’ on the beam subjected to a maximum bending moment ‘M’ is f = (P/A) - (M/6Z) f = (P/A) - (M/Z) f = (A/P) - (M/Z) f = (P/'- (Z/M) f = (P/A) - (M/6Z) f = (P/A) - (M/Z) f = (A/P) - (M/Z) f = (P/'- (Z/M) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The allowable tensile stress in mild steel stirrups, reinforced cement concrete, is 1400 kg/cm² 190 kg/cm² 230 kg/cm² 260 kg/cm² 1400 kg/cm² 190 kg/cm² 230 kg/cm² 260 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A raft foundation is provided if its area exceeds the plan area of the building by 20 % 40 % 50 % 10 % 20 % 40 % 50 % 10 % ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The number of treads in a flight is equal to Risers plus one Risers in the flight Risers minus one None of these Risers plus one Risers in the flight Risers minus one None of these ANSWER DOWNLOAD EXAMIANS APP
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