1

GATE EE 2022

MCQ (Single Correct Answer)

+1

-0.33

Let a causal LTI system be governed by the following differential equation $$y(t) + {1 \over 4}{{dy} \over {dt}} = 2x(t)$$, where x(t) and y(t) are the input and output respectively. Its impulse response is

2

GATE EE 2022

MCQ (Single Correct Answer)

+1

-0.33

Consider the system as shown below:

where y(t) = x(e^{t}). The system is

3

GATE EE 2016 Set 1

MCQ (Single Correct Answer)

+1

-0.3

Consider a continuous-time system with input x(t) and output y(t) given by
$$y\left(t\right)=x\left(t\right)\cos\left(t\right)$$. This system is

4

GATE EE 2015 Set 1

MCQ (Single Correct Answer)

+1

-0.3

The impulse response g(t) of a system G, is as shown in Figure (a). What is the maximum
value attained by the impulse response of two cascaded blocks of G as shown in Figure (b)?

Questions Asked from Linear Time Invariant Systems (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