Select the correct answer using the codes given below:
A. 1,3 and 4
B. 1,2 and 3
C. 2.3 and 4
D. 1,2 and 4
Answer:A
Select the correct answer using the codes given below:
A. 1,3 and 4 B. 1,2 and 3 C. 2.3 and 4 D. 1,2 and 4
Explanation: Integral controller improves steady state response and derivative controller improves the transient response, type and order of system reduces by one for derivative controller.