Q. 38 Group I lists a set of four transfer functions. Group II gives a list of possible step response y(t). Match the step responses with the corresponding transfer functions.
(A) P – 3,Q – 1,R – 4,S – 2
(B) P – 3,Q – 2,R – 4,S – 1
(C) P – 2,Q – 1,R – 4,S – 2
(D) P – 3,Q – 4,R – 1,S – 2
Answer: D
Explanation: