RCC Structures Design If the depth of actual neutral axis of a doubly reinforced beam 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 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 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Steel beam theory is used for Beams if shear exceeds 4 times allowable shear stress Doubly reinforced beams ignoring compressive stress in concrete Design of simple steel beams Steel beams encased in concrete Beams if shear exceeds 4 times allowable shear stress Doubly reinforced beams ignoring compressive stress in concrete Design of simple steel beams Steel beams encased in concrete ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design A singly reinforced beam has breadth b, effective depth d, depth of neutral axis n and critical neutral axis n?. If fc and ft are permissible compressive and tensile stresses, the moment to resistance of the beam, is All listed here Atft (d - n/3) bn (fc/2) (d - n/3) ½ n₁ (1 - n₁/3) cbd² All listed here Atft (d - n/3) bn (fc/2) (d - n/3) ½ n₁ (1 - n₁/3) cbd² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Design of R.C.C. cantilever beams, is based on the resultant force at Mid span and fixed support Fixed end Free end Mid span Mid span and fixed support Fixed end Free end Mid span ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The toe projection of foundation slabs is taken Equal to heel slab Below ground surface As one sixth of overall height of the wall As one third of the base Equal to heel slab Below ground surface As one sixth of overall height of the wall As one third of the base ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The maximum permissible size of aggregates to be used in casting the ribs of a slab, is 15 mm 5 mm 7.5 mm 10 mm 15 mm 5 mm 7.5 mm 10 mm ANSWER DOWNLOAD EXAMIANS APP
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