engineering recuitment BARC Stipendiary Trainee Category I 2023 Mock Test Strength of Materials Torsion of Shaft Combined Effect of Bending and Torsion
When a shaft is subjected to a bending moment M and a twisting moment T, then the equivalent twisting moment is equal to
1
M + T
2
M2 + T2
3
\(\sqrt {(M^2 +T^2)}\)
4
\(\sqrt {(M^2 -T^2)}\)