Automatic Control Systems - Engineering

Q1:

Assertion (A): When performance specifications are given in term of transient response characteristics, root locus method is a suitable method. Reason (R): When performance specifications in terms of state variables are given, modern control methods can be used.

A Both A and R are correct and R is correct explanation of A

B Both A and R are correct but R is not correct explanation of A

C A is correct but R is wrong

D R is correct but A is wrong

ANS:B - Both A and R are correct but R is not correct explanation of A

Root locus method is used for finding stability of CLS by using OLD GAIN.

But state space analysis is for steady of transient behavior.

Its come in modern control system.