The open-loop transfer function of a unity feedback control system is:

1.	The open-loop transfer function of a unity feedback control system is: G(s) = 1/(s + 2)
A.	2, 2
B.	2, 1
C.	2, j1
D.	2, j2
Answer» D. 2, j2

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The open-loop transfer function of a unity feedback control system is: G(s) = 1/(s + 2)

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