RCC Structures Design A raft foundation is provided if its area exceeds the plan area of the building by 10 % 50 % 20 % 40 % 10 % 50 % 20 % 40 % ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The width of the flange of a L-beam, should be less than Breadth of the rib + four times thickness of the slab One-sixth of the effective span Least of the above Breadth of the rib + half clear distance between ribs Breadth of the rib + four times thickness of the slab One-sixth of the effective span Least of the above Breadth of the rib + half clear distance between ribs ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Spacing of stirrups in a rectangular beam, is Kept constant throughout the length Decreased towards the centre of the beam Increased at the ends Increased at the centre of the beam Kept constant throughout the length Decreased towards the centre of the beam Increased at the ends Increased at the centre of the beam ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The weight of reinforced concrete, is generally taken as 2500 kg/m³ 2400 kg/m³ 2300 kg/m³ 2200 kg/m³ 2500 kg/m³ 2400 kg/m³ 2300 kg/m³ 2200 kg/m³ ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The diameter of longitudinal bars of a column should never be less than 10 mm 8 mm 6 mm 12 mm 10 mm 8 mm 6 mm 12 mm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design ‘P’ is the pre-stressed force applied to the tendon of a rectangular pre-stressed beam whose area of cross section is ‘A’ and sectional modulus is ‘Z’. The maximum stress ‘f’ in the beam, subjected to a maximum bending moment ‘M’, is f = (A/P) + (M/Z) f = (P/A) + (M/Z) f = (P/A) + (M/6Z) f = (P/'+ (Z/M) f = (A/P) + (M/Z) f = (P/A) + (M/Z) f = (P/A) + (M/6Z) f = (P/'+ (Z/M) ANSWER DOWNLOAD EXAMIANS APP
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