The reinforced concrete beam which has width 25 cm, lever arm 40 cm, s – McqOptions

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1.	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,
A.	Is safe in shear
B.	Is unsafe in shear
C.	Is over safe in shear
D.	Needs redesigning
Answer» C. Is over safe in shear

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