For a first order system having transfer function , the unit ramp resp

1.	For a first order system having transfer function , the unit ramp response is
A.	T(1 - e-t/T)
B.	t - T + T e-t/T
C.	t + T + T e-t/T
D.	t + 2T e-t/T
Answer» C. t + T + T e-t/T

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