A system has a transfer function \(\frac{{C\left( s \right)}}{{R\left( s \right)}} = \frac{4}{{{s^2} + 1.6s + 4}}\)For a unit-step response and 2% tolerance band, the settling time will be

A system has a transfer function \(\frac{{C\left( s \right)}}{{R\left

1.	A system has a transfer function \(\frac{{C\left( s \right)}}{{R\left( s \right)}} = \frac{4}{{{s^2} + 1.6s + 4}}\)For a unit-step response and 2% tolerance band, the settling time will be
A.	5 seconds
B.	4 seconds
C.	3 seconds
D.	2 seconds
Answer» B. 4 seconds

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A system has a transfer function \(\frac{{C\left( s \right)}}{{R\left( s \right)}} = \frac{4}{{{s^2} + 1.6s + 4}}\)For a unit-step response and 2% tolerance band, the settling time will be

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