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 over safe in shear Is unsafe in shear Is safe in shear Needs redesigning Is over safe in shear Is unsafe in shear Is safe in shear Needs redesigning ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the maximum dip of a parabolic tendon carrying tension P is h and the effective length of the pre-stressed beam is L, the upward uniform pressure will be 8hl/p 8hl/p² 8hp/l² 8hp/l 8hl/p 8hl/p² 8hp/l² 8hp/l ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If a bent tendon is required to balance a concentrated load W at the centre of the span L, the central dip h must be at least WL/4P WL/P WL/3P WL/2P WL/4P WL/P WL/3P WL/2P ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A T-beam behaves as a rectangular beam of a width equal to its flange if its neutral axis None of these Remains within the flange Coincides the geometrical centre of the beam Remains below the slab None of these Remains within the flange Coincides the geometrical centre of the beam Remains below the slab ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The diameter of the column head support a flat slab, is generally kept 5.0 cm larger than the diameter of the column 0.25 times the diameter of the column 0.25 times the span length 4.0 cm larger than the diameter of the column 5.0 cm larger than the diameter of the column 0.25 times the diameter of the column 0.25 times the span length 4.0 cm larger than the diameter of the column ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The diameter of main bars in R.C.C. columns, shall not be less than 10 mm 15 mm 11 mm 12 mm 10 mm 15 mm 11 mm 12 mm ANSWER DOWNLOAD EXAMIANS APP
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