RCC Structures Design ‘P’ is the pre-stressed force applied to tendon of a rectangular pre-stressed beam whose area of cross section is ‘A’ and sectional modulus is ‘Z’. The minimum stress ‘f’ on the beam subjected to a maximum bending moment ‘M’ is f = (A/P) - (M/Z) f = (P/'- (Z/M) f = (P/A) - (M/Z) f = (P/A) - (M/6Z) f = (A/P) - (M/Z) f = (P/'- (Z/M) f = (P/A) - (M/Z) f = (P/A) - (M/6Z) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a combined footing if shear stress does not exceed 5 kg/cm², the nominal stirrups provided are 12 legged 6 legged 8 legged 10 legged 12 legged 6 legged 8 legged 10 legged ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A flat slab is supported On beams On columns monolithically built with slab On beams and columns On columns On beams On columns monolithically built with slab On beams and columns On columns ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a singly reinforced beam Plane sections transverse to the centre line of the beam before bending remain plane after bending Compression is borne entirely by concrete Steel possesses initial stresses when embedded in concrete Elastic moduli for concrete and steel have different values within the limits of deformation of the beam Plane sections transverse to the centre line of the beam before bending remain plane after bending Compression is borne entirely by concrete Steel possesses initial stresses when embedded in concrete Elastic moduli for concrete and steel have different values within the limits of deformation of the beam 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 Trapezoidal Square Triangular Rectangular Trapezoidal Square Triangular Rectangular ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A foundation rests on Both B and C Sub-grade Base of the foundation Foundation soil Both B and C Sub-grade Base of the foundation Foundation soil ANSWER DOWNLOAD EXAMIANS APP
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