A system has bandwidth as 4000 Hz with rise time 2.5 seconds. If the rise time decreased to 1.25 seconds then the bandwidth is
In “force - current” analogy, equivalent of viscous coefficient is ________ and in “force - voltage” analogy, equivalent of spring constant is ________.
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The purpose of PI controller is to improve _____________ of the system.
The step response of an under damped system is given as [1 − Ae−Bt sin(8t + 53.13°)]. The value of ‘A’ & ‘B’ respectively are
The settling time required to the system which has transfer function as with 5% tolerance is
The ‘root locus’ of a system is shown in the below figure. Its transfer function is
Consider the circuit shown in the below figure:
Q.
The s.c. input admittance of the above network is
Consider the circuit shown in the below figure:
Q.
The o.c. output impedance of the above network is
The gain margin of the system which has transfer function as