RCC Structures Design The minimum cube strength of concrete used for a pre-stressed member, is 250 kg/cm² 50 kg/cm² 350 kg/cm² 150 kg/cm² 250 kg/cm² 50 kg/cm² 350 kg/cm² 150 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If diameter of a reinforcement bar is d, the anchorage value of the hook is 4d 12d 16d 8d 4d 12d 16d 8d ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design By over-reinforcing a beam, the moment of resistance can be increased not more than 10 % 20 % 15 % 25 % 10 % 20 % 15 % 25 % ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design To have pressure wholly compressive under the base of a retaining wall of width b, the resultant of the weight of the wall and the pressure exerted by the retained, earth should have eccentricity not more than b/6 b/4 b/5 b/3 b/6 b/4 b/5 b/3 ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design An R.C.C. roof slab is designed as a two way slab if The slab is continuous over two supports The slab is discontinuous at edges The ratio of spans in two directions is less than 2 It supports live loads in both directions The slab is continuous over two supports The slab is discontinuous at edges The ratio of spans in two directions is less than 2 It supports live loads in both directions ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The maximum ratio of span to depth of a slab simply supported and spanning in two directions, is 25 30 40 35 25 30 40 35 ANSWER DOWNLOAD EXAMIANS APP