GATE EE 2024 | GATE EE Year Wise Previous Years Questions

GATE EE 2024

MCQ (More than One Correct Answer)

-1.33

Consider the function $f(t) = (\text{max}(0,t))^2$ for $- \infty < t < \infty$, where $\text{max}(a,b)$ denotes the maximum of $a$ and $b$. Which of the following statements is/are true?

$f(t)$ is not differentiable.

$f(t)$ is differentiable and its derivative is continuous.

$f(t)$ is differentiable but its derivative is not continuous.

$f(t)$ and its derivative are differentiable.

GATE EE 2024

MCQ (More than One Correct Answer)

-1.33

Which of the following differential equations is/are nonlinear?

$t \, x(t) + \frac{dx(t)}{dt} = t^2 e^t$, $x(0) = 0$

$\frac{1}{2} e^t + x(t) \frac{dx(t)}{dt} = 0$, $x(0) = 0$

$x(t) \cos t - \frac{dx(t)}{dt} \sin t = 1$, $x(0) = 0$

$x(t) + e^{\left(\frac{dx(t)}{dt}\right)} = 1$, $x(0) = 0$

GATE EE 2024

MCQ (Single Correct Answer)

-0.33

If the following switching devices have similar power ratings, which one of them is the fastest?

SCR

GTO

IGBT

Power MOSFET

GATE EE 2024

MCQ (Single Correct Answer)

-0.33

A single-phase triac based AC voltage controller feeds a series RL load. The input AC supply is 230 V, 50 Hz. The values of R and L are 10 Ω and 18.37 mH, respectively. The minimum triggering angle of the triac to obtain controllable output voltage is

15°

30°

45°

60°

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Total Questions

Analog Electronics

Control Systems

Digital Electronics

Electric Circuits

Electrical and Electronics Measurement

Electrical Machines

Electromagnetic Fields

Engineering Mathematics

Power Electronics

Power System Analysis

Signals and Systems

General Aptitude

GATE EE Papers

2024