Question:-
Given figure shown a flexible shaft of negligible mass of torsional stiffness k coupled to a viscous damper having a coefficient of viscous C. if at any instant the left and right ends of this shaft have angular displacement q1 and q2 respectively, then the transfer function q2/ q1 of the system is

Option (A)
k/(k+c)
Option (B)
1/{1+(C/k)s}
Option(C)
1/{1+(k/C)s}
Option(D)
1+(k/C)s
Correct Option:
(B)
question-answer-faq-2888