KERALA UNIVERSITY Class 6 signals and systems Question Paper 2020

Practice authentic previous year questions for better exam preparation.

Sample Questions

A continuous time signal $x(t)$ is shown in Figure. Sketch and label carefully each of the following signals. (a) $\quad x(t-1)$
A continuous time signal $x(t)$ is shown in Figure. Sketch and label carefully each of the following signals. (b) $x(2 t+1)$
A continuous time signal $x(t)$ is shown in Figure. Sketch and label carefully each of the following signals. (c) $x\left(4-\frac{1}{2}\right)$
A continuous time signal $x(t)$ is shown in Figure. Sketch and label carefully each of the following signals. (d) $[x(t)+x(-t)] u(t)$
A continuous time signal $x(t)$ is shown in Figure. Sketch and label carefully each of the following signals. (e) $\quad x(t)\left[\delta\left(t+\frac{3}{2}\right)-\delta\left(t-\frac{3}{2}\right)\right]$ OR