_ When a shaft is subjected to combined twisting moment (T) and bending moment (M), then the equivalent twisting moment is equal to$?

(1/2) ‚àö√≥ [M + ‚Äö√ √∂(M¬¨‚â§ + T¬¨‚â§)]

(1/2) ‚àö√≥ ‚Äö√ √∂(M¬¨‚â§ + T¬¨‚â§)

‚Äö√ √∂(M¬¨‚â§ + T¬¨‚â§)

M + ‚Äö√ √∂(M¬¨‚â§ + T¬¨‚â§)

_ When a shaft is subjected to combined twisting moment (T) and bendin

1.	_ When a shaft is subjected to combined twisting moment (T) and bending moment (M), then the equivalent twisting moment is equal to$?
A.	(1/2) ‚àö√≥ ‚Äö√ √∂(M¬¨‚â§ + T¬¨‚â§)
B.	‚Äö√ √∂(M¬¨‚â§ + T¬¨‚â§)
C.	(1/2) ‚àö√≥ [M + ‚Äö√ √∂(M¬¨‚â§ + T¬¨‚â§)]
D.	M + ‚Äö√ √∂(M¬¨‚â§ + T¬¨‚â§)
Answer» C. (1/2) ‚àö√≥ [M + ‚Äö√ √∂(M¬¨‚â§ + T¬¨‚â§)]