A shaft is subjected to bending moment M and a torque T simultaneously. The ratio of the maximum bending stress to maximum shear stress developed in the shaft, is

A shaft is subjected to bending moment M and a torque T simultaneously

1.	A shaft is subjected to bending moment M and a torque T simultaneously. The ratio of the maximum bending stress to maximum shear stress developed in the shaft, is
A.	<img src="/_files/images/civil-engineering/theory-of-structures/91-21-123-1.png">
B.	<img src="/_files/images/civil-engineering/theory-of-structures/91-21-123-2.png">
C.	<img src="/_files/images/civil-engineering/theory-of-structures/91-21-123-3.png">
D.	<img src="/_files/images/civil-engineering/theory-of-structures/91-21-123-4.png">
Answer» D. <img src="/_files/images/civil-engineering/theory-of-structures/91-21-123-4.png">