RCC Structures Design The system in which high tensile alloy steel bars (silica manganese steel) are used as pre-stressing tendons, is known as Freyssinet system C.L. standard system Lee-McCall system Magnel-Blaton system Freyssinet system C.L. standard system Lee-McCall system Magnel-Blaton system ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The breadth of a ribbed slab containing two bars must be between 8 cm to 10 cm 12 cm to 15 cm 10 cm to 12 cm 6 cm to 7.5 cm 8 cm to 10 cm 12 cm to 15 cm 10 cm to 12 cm 6 cm to 7.5 cm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If ‘W’ is the uniformly distributed load on a circular slab of radius ‘R’ fixed at its ends, the maximum positive radial moment at its centre, is WR²/16 None of these 3WR²/16 2WR²/16 WR²/16 None of these 3WR²/16 2WR²/16 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 48 d 38 d 58 d 28 d 48 d 38 d 58 d 28 d ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If ‘W’ is weight of a retaining wall and ‘P’ is the horizontal earth pressure, the factor of safety against sliding, is 3.0 1.5 1.0 2.0 3.0 1.5 1.0 2.0 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The length of lap in tension reinforcement should not be less than the bar diameter × (actual tension / four times the permissible average bond stress) if it is more than 30 bar diameters 24 bar diameters 36 bar diameters 18 bar diameters 30 bar diameters 24 bar diameters 36 bar diameters 18 bar diameters ANSWER DOWNLOAD EXAMIANS APP
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