If the diameter of longitudinal bars of a square column is 16 mm, the diameter of lateral ties should not be less than 6 mm 4 mm 7 mm 5 mm TRUE ANSWER : ? YOUR ANSWER : ?
The live load to be considered for an accessible roof, is 75 kg/m³ 150 kg/m² 200 kg/cm² Nil TRUE ANSWER : ? YOUR ANSWER : ?
Dimensions of a beam need be changed if the shear stress is more than 10 kg/cm² 15 kg/cm² 25 kg/cm² 20 kg/cm² TRUE ANSWER : ? YOUR ANSWER : ?
A part of the slab may be considered as the flange of the T-beam if It is built integrally with the beam It is effectively bonded together with the beam Flange has adequate reinforcement transverse to beam All of the listed here TRUE ANSWER : ? YOUR ANSWER : ?
In a singly reinforced beam, if the permissible stress in concrete reaches earlier than that in steel, the beam section is called Economic section Under-reinforced section Over reinforced section Critical section TRUE ANSWER : ? YOUR ANSWER : ?
For a continuous floor slab supported on beams, the ratio of end span length and intermediate span length, is 0.7 0.8 0.6 0.9 TRUE ANSWER : ? YOUR ANSWER : ?
A pile of length ‘L’ carrying a uniformly distributed load ‘W’ per metre length is suspended at two points, the maximum, B.M. at the centre of the pile or at the points of suspension, is WL²/47 WL²/24 WL²/16 WL/8 TRUE ANSWER : ? YOUR ANSWER : ?
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 + r³) M (5/6) (r/1 + r²) M (5/6) (r²/1 + r²) M (5/6) (r²/1 + r⁴) M TRUE ANSWER : ? YOUR ANSWER : ?
If the tendon is placed at an eccentricity e below the centroidal axis of the longitudinal axis of a rectangular beam (sectional modulus Z and stressed load P in tendon) the stress at the extreme top edge Is increased by Pe/Z Remains unchanged Is increased by PZ/e Is decreased by Pe/Z TRUE ANSWER : ? YOUR ANSWER : ?
If the sides of a slab simply supported on edges and spanning in two directions are equal, the maximum bending moment is multiplied by 0.4 0.5 0.6 0.7 TRUE ANSWER : ? YOUR ANSWER : ?