Match the items in Column A with the items in Column B

Q. Match the items in Column A with the items in Column B

Here, f denotes the phase shift, K1 and K2 the process gains, t the time constant, and AR the amplitude ratio.

(A) P-II, Q-III, R-IV, S-I                             

(B) P-III, Q-II, R-IV, S-I

(C) P-I, Q-IV, R-II, S-III                             

(D) P-IV, Q-I, R-II, S-III

Ans: P-IV, Q-I, R-II, S-III