RCC Structures Design For initial estimate for a beam design, the width is assumed 1/20th of span 1/15th of span 1/25th of span 1/30th of span 1/20th of span 1/15th of span 1/25th of span 1/30th of span ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design For a circular slab carrying a uniformly distributed load, the ratio of the maximum negative to maximum positive radial moment, is 1 2 5 3 1 2 5 3 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If A is the area of the foundation of a retaining wall carrying a load W and retaining earth of weight 'w' per unit volume, the minimum depth (h) of the foundation from the free surface of the earth, is h = (W/Aw) [(1 - sin φ)/(1 + sin φ)] h = (W/Aw) [(1 - sin φ)/(1 + sin φ)]² h = √(W/Aw) [(1 - sin φ)/(1 + sin φ)]² h = (W/Aw) [(1 + sin φ)/(1 + sin φ)] h = (W/Aw) [(1 - sin φ)/(1 + sin φ)] h = (W/Aw) [(1 - sin φ)/(1 + sin φ)]² h = √(W/Aw) [(1 - sin φ)/(1 + sin φ)]² h = (W/Aw) [(1 + sin φ)/(1 + sin φ)] ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design According to the steel beam theory of doubly reinforced beams All of the listed here Stress in tension steel equals the stress in compression steel Tension is resisted by tension steel Compression is resisted by compression steel All of the listed here Stress in tension steel equals the stress in compression steel Tension is resisted by tension steel Compression is resisted by compression steel ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The transverse reinforcements provided at right angles to the main reinforcement Resist the temperature stresses Distribute the load All of these Resist the shrinkage stress Resist the temperature stresses Distribute the load All of these Resist the shrinkage stress 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 P/A P/2A 2A/P A/P P/A P/2A 2A/P A/P ANSWER DOWNLOAD EXAMIANS APP
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