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 σcAc + m σcAsc 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] ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the average bending stress is 6 kg/cm² for M 150 grade concrete, the length of embedment of a bar of diameter d according to I.S. 456 specifications, is 28 d 58 d 38 d 48 d 28 d 58 d 38 d 48 d ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a singly reinforced beam, the effective depth is measured from its compression edge to Tensile reinforcement Neutral axis of the beam Longitudinal central axis Tensile edge Tensile reinforcement Neutral axis of the beam Longitudinal central axis Tensile edge ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In favourable circumstances a 15 cm concrete cube after 28 days, attains a maximum crushing strength 100 kg/cm² 400 kg/cm² 300 kg/cm² 200 kg/cm² 100 kg/cm² 400 kg/cm² 300 kg/cm² 200 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Long and short spans of a two way slab are ly and lx and load on the slab acting on strips parallel to lx and ly be wx and wy respectively. According to Rankine Grashoff theory (wx/wy) = (ly/lx)⁴ (wx/wy) = (ly/lx) (wx/wy) = (ly/lx)² None of these (wx/wy) = (ly/lx)⁴ (wx/wy) = (ly/lx) (wx/wy) = (ly/lx)² None of these ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Side face reinforcement shall be provided in the beam when depth of the web in a beam exceeds 100 cm 50 cm 120 cm 75 cm 100 cm 50 cm 120 cm 75 cm ANSWER DOWNLOAD EXAMIANS APP
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