Q 40. A machine of 250 kg mass is supported on springs of total stiffness 100 kN/m. Machine has an unbalanced rotating force of 350 N at speed of 3600 rpm. Assuming a damping factor of 0.15, the value of transmissibility ratio is:
(A) 0.0531
(B) 0.9922
(C) 0.0162
(D) 0.0028
Answer: (C)
Explanation:
