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The poles of the impedance Z(s) for the network shown in figure below will be real and coincident if
In the complex frequency S= σ + jω, ω has the unit of radian/sec and σ has the unit of
A system is described by the transfer function The value of its step response at a very large time will be close to
At a certain current, the energy stored in iron cored coil is 1000 J and its copper loss is 2000 W. The time constant (in second) of the coil is
A ramp voltage v_{i}(t) = 100t V is applied to a differentiator circuit with R = 5 kΩ and C=4μF.The maximum output voltage is
The Laplace transform of the waveform below is
The initial and final values of are given by
The Laplace transform of the ramp function shown below is
The poles and zeros of the transfer function for the circuit shown below are located at
A capacitor of 0.5 F is initially charged to 1 volt and is subjected to discharge at t = 0 across a LR series circuit where 1 = 1 H; R = 2 Ω. The current i(t) for t> 0 is
22 docs284 tests

22 docs284 tests
