RCC Structures Design If the width of the foundation for two equal columns is restricted, the shape of the footing generally adopted, is Trapezoidal Triangular Rectangular Square Trapezoidal Triangular Rectangular Square ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Columns may be made of plain concrete if their unsupported lengths do not exceed their least lateral dimension Five times Three times Four times Two times Five times Three times Four times Two times 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 = (P/A) + (M/6Z) f = (A/P) + (M/Z) f = (P/'+ (Z/M) f = (P/A) + (M/Z) f = (P/A) + (M/6Z) f = (A/P) + (M/Z) f = (P/'+ (Z/M) f = (P/A) + (M/Z) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the ratio of long and short spans of a two way slab with corners held down is r, the actual reduction of B.M. is given by (5/6) (r²/1 + r⁴) M (5/6) (r/1 + r²) M (5/6) (r²/1 + r²) M (5/6) (r²/1 + r³) M (5/6) (r²/1 + r⁴) M (5/6) (r/1 + r²) M (5/6) (r²/1 + r²) M (5/6) (r²/1 + r³) M ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design An R.C.C. lintel is spanning an opening of 2 m span in a brick wall. The height of the roof is 2.9 m above the floor level and that of the opening is 2.1 m above the floor level. The lintel is to be designed for self weight plus UDL of wall UDL of wall + load from the roof Triangular load of the wall Triangular load + load from the roof UDL of wall UDL of wall + load from the roof Triangular load of the wall Triangular load + load from the roof ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the modular ratio is ‘m’, steel ratio is ‘r’ and overall depth of a beam is ‘d’, the depth of the critical neutral axis of the beam, is [(r - m)/m] d [m/(m + r)] d [(m + r)/m] d [m/(m - r)] d [(r - m)/m] d [m/(m + r)] d [(m + r)/m] d [m/(m - r)] d ANSWER DOWNLOAD EXAMIANS APP
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