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 decreased by Pe/Z Is increased by PZ/e Is increased by Pe/Z Remains unchanged Is decreased by Pe/Z Is increased by PZ/e Is increased by Pe/Z ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A foundation rests on Base of the foundation Foundation soil Both B and C Sub-grade Base of the foundation Foundation soil Both B and C Sub-grade ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Spacing of stirrups in a rectangular beam, is Increased at the ends Kept constant throughout the length Increased at the centre of the beam Decreased towards the centre of the beam Increased at the ends Kept constant throughout the length Increased at the centre of the beam Decreased towards the centre of the beam ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design For initial estimate for a beam design, the width is assumed 1/20th of span 1/15th of span 1/30th of span 1/25th of span 1/20th of span 1/15th of span 1/30th of span 1/25th of span ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The maximum shear stress (qmax) in a rectangular beam is 1.75 times the average 1.25 times the average 1.50 times the average 2.0 times the average 1.75 times the average 1.25 times the average 1.50 times the average 2.0 times the average ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The stresses developed in concrete and steel in reinforced concrete beam 25 cm width and 70 cm effective depth, are 62.5 kg/cm² and 250 kg/cm² respectively. If m = 15, the depth of its neutral axis is 30 cm 20 cm 25 cm 35 cm 30 cm 20 cm 25 cm 35 cm ANSWER DOWNLOAD EXAMIANS APP
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