As per the maximum principal stress theory, when a shaft is subjected to a bending moment M and torque T, and if σ is the allowable stress in axial tension, then the diameter 'd' of the shaft is given by

As per the maximum principal stress theory, when a shaft is subjected

1.	As per the maximum principal stress theory, when a shaft is subjected to a bending moment M and torque T, and if σ is the allowable stress in axial tension, then the diameter 'd' of the shaft is given by
A.	[A].
B.	[B].
C.	[C].
D.	[D].
Answer» B. [B].

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As per the maximum principal stress theory, when a shaft is subjected to a bending moment M and torque T, and if σ is the allowable stress in axial tension, then the diameter 'd' of the shaft is given by

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