Posted onFebruary 10, 2021incontrol system, Digital electronics, electronicslaplace transform of e^at u(t) | find the laplace transform of e at u(t) and its roc
Posted onFebruary 7, 2021incontrol system, Digital electronics, electronicstime invariant and time variant systems examples | difference between time invariant and time variant system
Posted onFebruary 7, 2021incontrol system, Digital electronics, electronicsimpulse response of a discrete time lti system | the impulse response of discrete time signal is given by h n =u n+3
Posted onFebruary 6, 2021incontrol system, Digital electronics, electronicsenergy signal and power signals | what are energy and power signals in signals and systems example
Posted onFebruary 5, 2021incontrol system, Digital electronics, electronicsBranch current and loop current relation and expressed in matrix form below where II represents branch current and IK loop current.
Posted onFebruary 3, 2021incontrol system, Digital electronics, electronicsIn the given circuit below, values of VC(0+) and dIL(0+)/dt are solution and answer
Posted onFebruary 3, 2021incontrol system, Digital electronics, electronicsA capacitor is charged by a constant current of 2 mA and results in a voltage incresase of 12 V in a 10 s interval. the value of capacitance is
Posted onFebruary 3, 2021incontrol system, Digital electronics, electronicsA two-port network is represented by ABCD-parameters given by If port 2 is terminated by RL, the input impedance seen at port 1 is given by
Posted onFebruary 3, 2021incontrol system, Digital electronics, electronicsAn AC source of rms voltage 20 V with internal impedance ZS = (1 + 2j) feeds a load of impedance ZL = (7 + 4J) in the figure below. the reactive power consumed by the load is
Posted onJanuary 30, 2021incontrol system, Digital electronics, electronicsA source of angular frequency 1 rad/s has a source impedance consisting of resistance in series with 1 H inductance. the load that will obtain the maximum power transfer is