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Posted: **Sat May 21, 2022 8:40 am**

: B The Open Loop Transfer Function Oltf Of A Unity Feedback Servomechanism System Is Given By K S 10 G S H S 5 1 (11.96 KiB) Viewed 32 times

: B The Open Loop Transfer Function Oltf Of A Unity Feedback Servomechanism System Is Given By K S 10 G S H S 5 2 (8.34 KiB) Viewed 32 times

(b) The open-loop transfer function (OLTF) of a unity feedback servomechanism system is given by: K(s + 10) G(s)H(s) = 53 where K is the open-loop gain.
(ii) sketch the Nyquist diagram of the system in the GH(jw)-plane and investigate the system's behaviour for varying K values.