Determine the low frequency closed loop gain

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Reference no: EM131226786

The loop gain function of a feedback system is described by

1163_Function 4.jpg

(a) Determine the frequency f180 at which the phase of T ( f ) is -180 degrees.

(b) For β = 0.019, (i) find |T ( f₁₈₀)| and (ii) find the phase at which |T | = 1.

Reference no: EM131226786

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