RCC Structures Design The minimum cube strength of concrete used for a pre-stressed member, is 250 kg/cm² 50 kg/cm² 150 kg/cm² 350 kg/cm² 250 kg/cm² 50 kg/cm² 150 kg/cm² 350 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If d is the diameter of a bar, ft is allowable tensile stress and fb, is allowable bond stress, the bond length is given by ft .d/4fb π ft .d²/fb (π/4). (ft .d3/fb) (π/4). (ft .d/fb) ft .d/4fb π ft .d²/fb (π/4). (ft .d3/fb) (π/4). (ft .d/fb) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The zone in which transverse bending is likely to occur may be obtained by drawing a line from the faces of the column making an angle θ° with horizontal where θ° is 60° 45° None of these 30° 60° 45° None of these 30° ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A pile of length ‘L’ carrying a uniformly distributed load ‘W’ per metre length is suspended at the centre and from other two points 0.15 L from either end ; the maximum hogging moment will be WL²/90 WL²/30 WL²/15 WL²/60 WL²/90 WL²/30 WL²/15 WL²/60 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 75 cm 120 cm 100 cm 50 cm 75 cm 120 cm 100 cm 50 cm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A pre-stressed rectangular beam which carries two concentrated loads W at L/3 from either end, is provided with a bent tendon with tension P such that central one-third portion of the tendon remains parallel to the longitudinal axis, the maximum dip h is WL/4P WL/3P WL/2P WL/P WL/4P WL/3P WL/2P WL/P ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS