Disscuss Question 8016 of Automatic Control Systems - Section 1 of Electronics and Communication Engineering :: Electronics & Communication Engineering

1.

A negative feedback system has 25-229 The closed loop system is stable for

[A].	K > 20
[B].	15 < K < 19
[C].	8 ≤ K ≤ 14
[D].	K < 6

Answer: Option D

Explanation:

Find characteristic equation.

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