RCC Structures Design The self-weight of the footing, is Not considered for calculating the upward pressure on footing Also considered for calculating the upward pressure on footing Not considered for calculating the area of the footing Both (b) and (c) Not considered for calculating the upward pressure on footing Also considered for calculating the upward pressure on footing Not considered for calculating the area of the footing Both (b) and (c) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the tendon is placed at an eccentricity e below the centroidal axis of the longitudinal axis of a rectangular beam (sectional modulus Z and stressed load P in tendon) the stress at the extreme top edge Remains unchanged Is increased by PZ/e Is decreased by Pe/Z Is increased by Pe/Z Remains unchanged Is increased by PZ/e Is decreased by Pe/Z Is increased by Pe/Z ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The radius of a bar bend to form a hook, should not be less than Four times the diameter Twice the diameter Thrice the diameter Five times the diameter Four times the diameter Twice the diameter Thrice the diameter Five times the diameter ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If ‘W’ is the load on a circular slab of radius ‘R’, the maximum radial moment at the centre of the slab, is 3WR²/16 5WR²/16 2WR²/16 WR²/16 3WR²/16 5WR²/16 2WR²/16 WR²/16 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 18 bar diameters 24 bar diameters 36 bar diameters 30 bar diameters 18 bar diameters 24 bar diameters 36 bar diameters ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the permissible compressive and tensile stresses in a singly reinforced beam are 50 kg/cm² and 1400 kg/cm² respectively and the modular ratio is 18, the percentage area At of the steel required for an economic section, is 0.496 % 0.696 % 0.596 % 0.796 % 0.496 % 0.696 % 0.596 % 0.796 % ANSWER DOWNLOAD EXAMIANS APP
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