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(1 + 10 s). When connected in feedback as shown below, the approximate value of Ka that will reduce the time constant of the closed loop system by one hundred times as compared to that of the open-loop system is

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The open-loop transfer function of a dc motor is given as w(

The open-loop transfer function of a dc motor is given as w(

The open-loop transfer function of a dc motor is given as w(

The Nyquist plot of a stable, transfer function G(s) is show

Consider the following statements, regarding an OP AMP: All

A unity feedback system has Open loop Transfer system (s+1),

A unity feedback system has Open loop Transfer system s/(s+1

A unity feedback system has Open loop Transfer system (s2+1)

In a closed loop system, the process to be controlled is an

Assertion

(A): A large negative feedback is deliberately int

(A): A large negative feedback is deliberately int