RCC Structures Design The minimum thickness of the cover at the end of a reinforcing bar should not be less than twice the diameter of the bar subject to a minimum of 25 mm 15 mm 10 mm 20 mm 25 mm 15 mm 10 mm 20 mm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a singly reinforced beam, if the permissible stress in concrete reaches earlier than that in steel, the beam section is called Over reinforced section Under-reinforced section Critical section Economic section Over reinforced section Under-reinforced section Critical section Economic section ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The horizontal portion of a step in a stairs case, is known as Rise Flight Tread Winder Rise Flight Tread Winder ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If the average bending stress is 6 kg/cm² for M 150 grade concrete, the length of embedment of a bar of diameter d according to I.S. 456 specifications, is 48 d 28 d 38 d 58 d 48 d 28 d 38 d 58 d ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Total pressure on the vertical face of a retaining wall of height ‘h’ per unit run exerted by the retained earth weighing ‘w’ per unit volume, is wh² [(1 - sin φ)/3(1 + sin φ)] wh [(1 - sin φ)/(1 + sin φ)] wh² [(1 - sin φ)/2(1 + sin φ)] wh² [(1 - sin φ)/(1 + sin φ)] wh² [(1 - sin φ)/3(1 + sin φ)] wh [(1 - sin φ)/(1 + sin φ)] wh² [(1 - sin φ)/2(1 + sin φ)] wh² [(1 - sin φ)/(1 + sin φ)] ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design 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 0.6 0.7 0.5 0.4 0.6 0.7 0.5 ANSWER DOWNLOAD EXAMIANS APP
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