Test Index

SSC JE Electrical Engineering 2017 Set 1 Paper

Question : 152 of 200

Marks: +1, -0

Which input yields natural response?

Solution:

Natural Response is the system’s response to initial condition with all external forces set to zero

Laplace transform of impulse signal is ‘1’

So output

Y(t) = \delta(t) \times (t)

L[\delta(t)] = 1

[Y(S) = X(S)]

So we get natural response output is equal to system’s response with no external input effect.

Go to Question:

Prev Question

Next Question