Strength of Materials MCQ Set 1 1. A solid shaft of circular in section is subjected to torque which produces maximum shear stress in a shaft. Calculate the diameter of the shaft. a) (16T/πf)3/2 b) (16f/πT)1/2 c) (16f/π) 1/2 d) (πT/16f) 1/2 AnswerAnswer: a [Reason:] From torsional equation T/J = f/R T = f.Z T…