RCC Structures Design If Ac, Asc and A are areas of concrete, longitudinal steel and section of a R.C.C. column and m and σc are the modular ratio and maximum stress in the configuration of concrete, the strength of column is σc(A - Asc) + m σcAsc All listed here σc[A + (m - 1)Asc] σcAc + m σcAsc σc(A - Asc) + m σcAsc All listed here σc[A + (m - 1)Asc] σcAc + m σcAsc ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In case the factor of safety against sliding is less than 1.5, a portion of slab is constructed downwards at the end of the heel slab, which is known as A key A rib A cut-off wall All listed here A key A rib A cut-off wall All listed here ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The horizontal portion of a step in a stairs case, is known as Tread Winder Rise Flight Tread Winder Rise Flight 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 2A/P P/A P/2A A/P 2A/P P/A P/2A A/P ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design For initial estimate for a beam design, the width is assumed 1/20th of span 1/30th of span 1/15th of span 1/25th of span 1/20th of span 1/30th of span 1/15th of span 1/25th of span ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A raft foundation is provided if its area exceeds the plan area of the building by 10 % 20 % 40 % 50 % 10 % 20 % 40 % 50 % ANSWER DOWNLOAD EXAMIANS APP
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