RCC Structures Design If jd is the lever arm and ΣO is the total perimeter of reinforcement of an R.C.C. beam, the bond stress at the section having Q shear force, is 2 × Q/jdƩO Q/jdƩO Q/3jdƩO Q/2jdƩO 2 × Q/jdƩO Q/jdƩO Q/3jdƩO Q/2jdƩO ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The neutral axis of a T-beam exists All listed here At the bottom edge of the slab Below the slab Within the flange All listed here At the bottom edge of the slab Below the slab Within the flange ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The maximum shear stress (q) in concrete of a reinforced cement concrete beam is Shear force/(Lever arm × Width) (Shear force × Width)/Lever arm Lever arm/(Shear force × Width) Width/(Lever arm × Shear force) Shear force/(Lever arm × Width) (Shear force × Width)/Lever arm Lever arm/(Shear force × Width) Width/(Lever arm × Shear force) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design In a simply supported slab, alternate bars are curtailed at 1/7th of the span 1/5th of the span 1/6th of the span 1/4th of the span 1/7th of the span 1/5th of the span 1/6th of the span 1/4th of the span ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The reinforced concrete beam which has width 25 cm, lever arm 40 cm, shear force 6t/cm², safe shear stress 5 kg/cm² and B.M. 24 mt, Is safe in shear Needs redesigning Is over safe in shear Is unsafe in shear Is safe in shear Needs redesigning Is over safe in shear Is unsafe in shear ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Dimensions of a beam need be changed if the shear stress is more than 25 kg/cm² 20 kg/cm² 15 kg/cm² 10 kg/cm² 25 kg/cm² 20 kg/cm² 15 kg/cm² 10 kg/cm² ANSWER DOWNLOAD EXAMIANS APP
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