A unit step is applied at t=0 to a first order system without time delay. The response has the value of 1.264 units at t=10 mins, and 2 units at steady state. The transfer function of the system is_____________
A. 3/(1+600s)
B. 2/(1+500s)
C. 5/(1+220s)
D. 2/(1+600s)
Answer:D
A unit step is applied at t=0 to a first order system without time delay. The response has the value of 1.264 units at t=10 mins, and 2 units at steady state. The transfer function of the system is_____________
A. 3/(1+600s) B. 2/(1+500s) C. 5/(1+220s) D. 2/(1+600s)
Explanation: a(t)= k[1-e^-t/T] K=2