RCC Structures Design The breadth of a ribbed slab containing two bars must be between 12 cm to 15 cm 8 cm to 10 cm 10 cm to 12 cm 6 cm to 7.5 cm 12 cm to 15 cm 8 cm to 10 cm 10 cm to 12 cm 6 cm to 7.5 cm 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 % 0.796 % 0.696 % 0.596 % 0.496 % 0.796 % 0.696 % 0.596 % ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The reinforced concrete beam which has width 25 cm, lever arm 40 cm, shear force 6t/cm², safe shear stress 5 kg/cm² and B.M. 24 mt, Is safe in shear Is unsafe in shear Needs redesigning Is over safe in shear Is safe in shear Is unsafe in shear Needs redesigning Is over safe in shear ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Design of a two way slab simply supported on edges and having no provision to prevent the corners from lifting, is made by Marcus formula Rankine Grashoff formula Rankine formula Grashoff formula Marcus formula Rankine Grashoff formula Rankine formula Grashoff formula ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The maximum permissible size of aggregates to be used in casting the ribs of a slab, is 5 mm 15 mm 7.5 mm 10 mm 5 mm 15 mm 7.5 mm 10 mm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The load stress of a section can be reduced by Replacing larger bars by greater number of small bars Increasing the total perimeter of bars Replacing smaller bars by greater number of greater bars Decreasing the lever arm Replacing larger bars by greater number of small bars Increasing the total perimeter of bars Replacing smaller bars by greater number of greater bars Decreasing the lever arm ANSWER DOWNLOAD EXAMIANS APP
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