A circular solid shaft is subjected to a bending of 400 kN.m and a twisting moment of 300 kN.m. On the basis of the maximum principal stress theory the direct stress is o- and according to the maximum shear stress theory, the shear stress is t The ratio \[\sigma /t\] is

A circular solid shaft is subjected to a bending of 400 kN.m and a tw

1.	A circular solid shaft is subjected to a bending of 400 kN.m and a twisting moment of 300 kN.m. On the basis of the maximum principal stress theory the direct stress is o- and according to the maximum shear stress theory, the shear stress is t The ratio \[\sigma /t\] is
A.	\[\frac{1}{5}\]
B.	\[\frac{3}{4}\]
C.	\[\frac{9}{5}\]
D.	\[\frac{11}{6}\]
Answer» D. \[\frac{11}{6}\]

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A circular solid shaft is subjected to a bending of 400 kN.m and a twisting moment of 300 kN.m. On the basis of the maximum principal stress theory the direct stress is o- and according to the maximum shear stress theory, the shear stress is t The ratio \[\sigma /t\] is

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