question_answer

When bending moment M and torque T is applied on a shaft then equivalent torque is:

A) M+T                

B) \[\sqrt{{{M}^{2}}+{{T}^{2}}}\]

C) \[\frac{1}{2}\sqrt{{{M}^{2}}+{{T}^{2}}}\]              

D) \[\frac{1}{2}\left( m+\sqrt{{{M}^{2}}+{{T}^{2}}} \right)\]