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/2A P/A 2A/P A/P P/2A P/A 2A/P A/P ANSWER DOWNLOAD EXAMIANS APP
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 cos θ W - 2P sin θ W - P cos θ W - P sin θ W - 2P cos θ W - 2P sin θ W - P cos θ ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a slab, the pitch of the main reinforcement should not exceed its effective depth Two times Five times Three times Four times Two times Five times Three times Four times ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The maximum diameter of a bar used in a ribbed slab, is 12 mm 6 mm 22 mm 20 mm 12 mm 6 mm 22 mm 20 mm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Design of R.C.C. cantilever beams, is based on the resultant force at Fixed end Mid span Free end Mid span and fixed support Fixed end Mid span Free end Mid span and fixed support ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The thickness of base slab of a retaining wall generally provided, is One half of the width of the stem at the bottom Width of the stem at the bottom One fourth of the width of the steam at the bottom One-third of the width of the stem at the bottom One half of the width of the stem at the bottom Width of the stem at the bottom One fourth of the width of the steam at the bottom One-third of the width of the stem at the bottom ANSWER DOWNLOAD EXAMIANS APP
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