RCC Structures Design In a singly reinforced beam, if the permissible stress in concrete reaches earlier than that in steel, the beam section is called Economic section Under-reinforced section Over reinforced section Critical section Economic section Under-reinforced section Over reinforced section Critical section ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Dimensions of a beam need be changed if the shear stress is more than 20 kg/cm² 15 kg/cm² 25 kg/cm² 10 kg/cm² 20 kg/cm² 15 kg/cm² 25 kg/cm² 10 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If depth of slab is 10 cm, width of web 30 cm, depth of web 50 cm, centre to centre distance of beams 3 m, effective span of beams 6 m, the effective flange width of the beam, is 100 cm 300 cm 150 cm 200 cm 100 cm 300 cm 150 cm 200 cm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the width of the foundation for two equal columns is restricted, the shape of the footing generally adopted, is Triangular Trapezoidal Square Rectangular Triangular Trapezoidal Square Rectangular ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The load stress of a section can be reduced by Increasing the total perimeter of bars Decreasing the lever arm Replacing larger bars by greater number of small bars Replacing smaller bars by greater number of greater bars Increasing the total perimeter of bars Decreasing the lever arm Replacing larger bars by greater number of small bars Replacing smaller bars by greater number of greater bars ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Pick up the incorrect statement from the following: Tensile reinforcement bars of a rectangular beam Are maintained at bottom to provide at least local bond stress Are bent up at suitable places to serve as shear reinforcement Are curtailed if not required to resist the bending moment Are bent down at suitable places to serve as shear reinforcement Are maintained at bottom to provide at least local bond stress Are bent up at suitable places to serve as shear reinforcement Are curtailed if not required to resist the bending moment Are bent down at suitable places to serve as shear reinforcement ANSWER DOWNLOAD EXAMIANS APP
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