If a shaft is simultaneously subjected to a toque T and a bending moment M, the ratio of maximum bending stress and maximum shearing stress is

If a shaft is simultaneously subjected to a toque T and a bending mome

1.	If a shaft is simultaneously subjected to a toque T and a bending moment M, the ratio of maximum bending stress and maximum shearing stress is
A.	<img src="/_files/images/civil-engineering/strength-of-materials/134-6.151-1.png">
B.	<img src="/_files/images/civil-engineering/strength-of-materials/134-6.151-2.png">
C.	<img src="/_files/images/civil-engineering/strength-of-materials/134-6.151-3.png">
D.	<img src="/_files/images/civil-engineering/strength-of-materials/134-6.151-4.png">
E.	<img src="/_files/images/civil-engineering/strength-of-materials/134-6.151-5.png">
Answer» D. <img src="/_files/images/civil-engineering/strength-of-materials/134-6.151-4.png">