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 Atft (d - n/3) All listed here ½ n₁ (1 - n₁/3) cbd² bn (fc/2) (d - n/3) Atft (d - n/3) All listed here ½ n₁ (1 - n₁/3) cbd² bn (fc/2) (d - n/3) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The design of a retaining wall assumes that the retained earth Is dry All listed here Is free from moisture Is not cohesive Is dry All listed here Is free from moisture Is not cohesive ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In favourable circumstances a 15 cm concrete cube after 28 days, attains a maximum crushing strength 300 kg/cm² 400 kg/cm² 200 kg/cm² 100 kg/cm² 300 kg/cm² 400 kg/cm² 200 kg/cm² 100 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The anchorage value of a hook is assumed sixteen times the diameter of the bar if the angle of the bend, is 45° All listed here 30° 40° 45° All listed here 30° 40° ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the maximum bending moment of a simply supported slab is M Kg.cm, the effective depth of the slab is (where Q is M.R. factor) M/100Q √(M/Q) √(M/100Q) M/10√Q M/100Q √(M/Q) √(M/100Q) M/10√Q ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If W is total load per unit area on a panel, D is the diameter of the column head, L is the span in two directions, then the sum of the maximum positive bending moment and average of the negative bending moment for the design of the span of a square flat slab, should not be less than WL/12 (L - 2D/3)² WL/10 (L - 2D/3)² WL/12 (L - D/3)² WL/10 (L + 2D/3)² WL/12 (L - 2D/3)² WL/10 (L - 2D/3)² WL/12 (L - D/3)² WL/10 (L + 2D/3)² ANSWER DOWNLOAD EXAMIANS APP
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