Consider a system with the closed loop transfer function \(C(S) = \frac{{20\left( {s + 4} \right)}}{{{s^2} + 8s + 15}}\) with input R(s) and output C(s). When all initial conditions are zero and the input is an impulse then the output c(t) is:

Consider a system with the closed loop transfer function \(C(S) = \fr

1.	Consider a system with the closed loop transfer function \(C(S) = \frac{{20\left( {s + 4} \right)}}{{{s^2} + 8s + 15}}\) with input R(s) and output C(s). When all initial conditions are zero and the input is an impulse then the output c(t) is:
A.	e-8t + 10 e-t
B.	10 e-3t - 10 e-5t
C.	10 e-3t + 10 e-5t
D.	20 e-8t + 5 e-15t
Answer» D. 20 e-8t + 5 e-15t