If the closed-loop transfer function of unity negative feedback system – McqOptions

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1.

If the closed-loop transfer function of unity negative feedback system is given by
T(s) = a_n-1 s+a_n
sⁿ + a₁s^n-1 + ........+a_n-1s+a_n

then the steady state error for a unit ramp is

A.

an. an 1

B.

an. an 2

C.

an 2. an

D.

Zero

Answer» D. Zero

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