Question: A unity feedback system has a loop transfer function (a) Determine the angle of departure of the root locus at the complex poles. (b) Sketch

A unity feedback system has a loop transfer function

(a) Determine the angle of departure of the root locus at the complex poles.
(b) Sketch the root locus.
(c) Determine the gain K when the roots are on the jÏ‰-axis and determine the location of these roots.

Lo GG)36+ 64)

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