1
GATE EE 2015 Set 1
Numerical
+1
-0
A moving average function is given by $$y\left(t\right)=\frac1T\int_{t-T}^tu\left(\tau\right)d\tau$$. If the input u is a sinusoidal signal of frequency $$\frac1{2T}Hz$$, then in steady state, the output y will lag u (in degree) by ________.
Your input ____
2
GATE EE 2013
MCQ (Single Correct Answer)
+1
-0.3
For a periodic signal the $$v\left(t\right)=30\sin100t\;+\;10\cos300t\;+\;6\sin\left(500t\;+\;\frac{\mathrm\pi}4\right)$$ fundamental frequency in radians/s is
A
100
B
300
C
500
D
1500
3
GATE EE 2011
MCQ (Single Correct Answer)
+1
-0.3
A point Z has been plotted in the complex plane, as shown in figure below. GATE EE 2011 Signals and Systems - Continuous and Discrete Time Signals Question 8 English The plot of the complex number $$y=\frac1z$$ is
A
GATE EE 2011 Signals and Systems - Continuous and Discrete Time Signals Question 8 English Option 1
B
GATE EE 2011 Signals and Systems - Continuous and Discrete Time Signals Question 8 English Option 2
C
GATE EE 2011 Signals and Systems - Continuous and Discrete Time Signals Question 8 English Option 3
D
GATE EE 2011 Signals and Systems - Continuous and Discrete Time Signals Question 8 English Option 4
4
GATE EE 1995
Fill in the Blanks
+1
-0
The convolution of the function $$f_1\left(t\right)=e^{-2t}\;u\left(t\right)$$ and $$f_2\left(t\right)=e^t\;u\left(t\right)$$ is equal to __________.
GATE EE Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
CBSE
Class 12