RCC Structures Design The minimum thickness of the cover at the end of a reinforcing bar should not be less than twice the diameter of the bar subject to a minimum of 25 mm 20 mm 10 mm 15 mm 25 mm 20 mm 10 mm 15 mm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Though the effective depth of a T-beam is the distance between the top compression edge to the centre of the tensile reinforcement, for heavy loads, it is taken as 1/12th of the span 1/16th of the span 1/10th of the span 1/8th of the span 1/12th of the span 1/16th of the span 1/10th of the span 1/8th of the span 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 Remains below the slab Coincides the geometrical centre of the beam None of these Remains within the flange Remains below the slab Coincides the geometrical centre of the beam ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design An under-reinforced section means Steel will yield first Steel is provided at the underside only Steel provided on one face only Steel provided is insufficient Steel will yield first Steel is provided at the underside only Steel provided on one face only Steel provided is insufficient ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A simply supported beam 6 m long and of effective depth 50 cm, carries a uniformly distributed load 2400 kg/m including its self weight. If the lever arm factor is 0.85 and permissible tensile stress of steel is 1400 kg/cm², the area of steel required, is 14 cm² 16 cm² 15 cm² 17 cm² 14 cm² 16 cm² 15 cm² 17 cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the depth of actual neutral axis of a doubly reinforced beam Is less than the depth of critical neutral axis, the steel in the tensile zone attains its maximum stress earlier Is greater than the depth of critical neutral axis, the concrete attains its maximum stress earlier All listed here Is equal to the depth of critical neutral axis; the concrete and steel attain their maximum stresses simultaneously Is less than the depth of critical neutral axis, the steel in the tensile zone attains its maximum stress earlier Is greater than the depth of critical neutral axis, the concrete attains its maximum stress earlier All listed here Is equal to the depth of critical neutral axis; the concrete and steel attain their maximum stresses simultaneously ANSWER DOWNLOAD EXAMIANS APP
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