Q.45. A stepped steel shaft shown below is subjected to 10 Nm torque. If the modulus of rigidity is 80 GPa, the strain energy in the shaft in N mm is
(A) 4.12
(B) 3.46
(C) 1.73
(D) 0.86
Answer: (C)
Explanation:
Q.45. A stepped steel shaft shown below is subjected to 10 Nm torque. If the modulus of rigidity is 80 GPa, the strain energy in the shaft in N mm is
(A) 4.12
(B) 3.46
(C) 1.73
(D) 0.86
Answer: (C)
Explanation:
