1
GATE EE 2023
MCQ (Single Correct Answer)
+1
-0.33
A continuous-time system that is initially at rest is described by
$${{dy(t)} \over {dt}} + 3y(t) = 2x(t)$$,
where $$x(t)$$ is the input voltage and $$y(t)$$ is the output voltage. The impulse response of the system is
2
GATE EE 2017 Set 1
MCQ (Single Correct Answer)
+1
-0.3
Consider the system with following input-output relation $$y\left[n\right]=\left(1+\left(-1\right)^n\right)x\left[n\right]$$
where, x[n] is the input and y[n] is the output. The system is
3
GATE EE 2017 Set 1
MCQ (Single Correct Answer)
+1
-0.3
Let $$z\left(t\right)=x\left(t\right)\ast y\left(t\right)$$, where "*" denotes convolution. Let C be a positive real-valued
constant. Choose the correct expression for z(ct).
4
GATE EE 2016 Set 1
MCQ (Single Correct Answer)
+1
-0.3
The value of $$\int_{-\infty}^{+\infty}e^{-t}\partial\left(2t-2\right)dt$$. where $$\partial\left(t\right)$$ is the Dirac delta function, is
Questions Asked from Continuous and Discrete Time Signals (Marks 1)
Number in Brackets after Paper Indicates No. of Questions
GATE EE Subjects
Electromagnetic Fields
Signals and Systems
Engineering Mathematics
General Aptitude
Power Electronics
Power System Analysis
Analog Electronics
Control Systems
Digital Electronics
Electrical Machines
Electric Circuits