Electronis Discussion
Ask us anything
Toggle navigation
GO Electronics
Email or Username
Password
Remember
Login
Register

I forgot my password
Activity
Questions
Unanswered
Tags
Subjects
Users
Ask
New Blog
Blogs
Exams
Recent questions tagged gate2014ec2
0
votes
1
answer
1
GATE ECE 2014 Set 2  GA Question: 1
Choose the most appropriate word from the options given below to complete the following sentence. Communication and interpersonal skills are__________ important in their own ways. each both all either
asked
Mar 26, 2018
in
Verbal Ability
by
Milicevic3306
(
15.8k
points)

33
views
gate2014ec2
verbalability
mostappropriateword
0
votes
1
answer
2
GATE ECE 2014 Set 2  GA Question: 2
Which of the options given below best completes the following sentence? She will feel much better if she ________________. will get some rest gets some rest will be getting some rest is getting some rest
asked
Mar 26, 2018
in
Verbal Ability
by
Milicevic3306
(
15.8k
points)

42
views
gate2014ec2
verbalability
mostappropriateword
0
votes
1
answer
3
GATE ECE 2014 Set 2  GA Question: 3
Choose the most appropriate pair of words from the options given below to complete the following sentence. She could not _________ the thought of _________ the election to her bitter rival. bear, loosing bare, loosing bear, losing bare, losing
asked
Mar 26, 2018
in
Verbal Ability
by
Milicevic3306
(
15.8k
points)

24
views
gate2014ec2
verbalability
mostappropriateword
0
votes
0
answers
4
GATE ECE 2014 Set 2  GA Question: 4
A regular die has six sides with numbers $1$ to $6$ marked on its sides. If a very large number of throws show the following frequencies of occurrence: $1 \rightarrow 0.167$; $2 \rightarrow 0.167$; $3 \rightarrow 0.152$; $4 \rightarrow 0.166$; $5 \rightarrow 0.168$; $6 \rightarrow 0.180$. We call this die irregular biased Gaussian insufficient
asked
Mar 26, 2018
in
Numerical Ability
by
Milicevic3306
(
15.8k
points)

16
views
gate2014ec2
numericalability
probability
0
votes
0
answers
5
GATE ECE 2014 Set 2  GA Question: 5
Fill in the missing number in the series. $2$ $3$ $6$ $15$ __________ $157.5$ $630$
asked
Mar 26, 2018
in
Analytical Aptitude
by
Milicevic3306
(
15.8k
points)

11
views
gate2014ec2
analyticalaptitude
logicalreasoning
sequenceseries
0
votes
0
answers
6
GATE ECE 2014 Set 2  GA Question: 6
Find the odd one in the following group $Q,W,Z,B \qquad B,H,K,M \qquad W,C,G,J \qquad M,S,V,X$ $Q, W, Z, B$ $B,H,K,M$ $W,C,G,J$ $M,S,V,X$
asked
Mar 26, 2018
in
Analytical Aptitude
by
Milicevic3306
(
15.8k
points)

12
views
gate2014ec2
analyticalaptitude
logicalreasoning
oddone
0
votes
0
answers
7
GATE ECE 2014 Set 2  GA Question: 7
Lights of four colors (red, blue, green, yellow) are hung on a ladder. On every step of the ladder, there are two lights. If one of the lights is red, the other light on that step will always be blue. If one of the lights on a step is ... the sum of the yellow and blue lights The sum of the red and blue lights is equal to the sum of the green and yellow lights
asked
Mar 26, 2018
in
Verbal Ability
by
Milicevic3306
(
15.8k
points)

15
views
gate2014ec2
verbalability
verbalreasoning
passagereading
0
votes
0
answers
8
GATE ECE 2014 Set 2  GA Question: 8
The sum of eight consecutive odd numbers is $656$. The average of four consecutive even numbers is $87$. What is the sum of the smallest odd number and second largest even number?
asked
Mar 26, 2018
in
Numerical Ability
by
Milicevic3306
(
15.8k
points)

15
views
gate2014ec2
numericalability
numbersystem
numericalanswers
0
votes
0
answers
9
GATE ECE 2014 Set 2  GA Question: 9
The total exports and revenues from the exports of a country are given in the two charts shown below. The pie chart for exports shows the quantity of each item exported as a percentage of the total quantity of exports. The pie chart for the revenues shows ... item among the following has generated the maximum revenue per $kg$? Item $2$ Item $3$ Item $6$ Item $5$
asked
Mar 26, 2018
in
Numerical Ability
by
Milicevic3306
(
15.8k
points)

12
views
gate2014ec2
numericalability
datainterpretation
piechart
0
votes
0
answers
10
GATE ECE 2014 Set 2  GA Question: 10
It takes $30$ minutes to empty a halffull tank by draining it at a constant rate. It is decided to simultaneously pump water into the halffull tank while draining it. What is the rate at which water has to be pumped in so that it gets fully ... ? $4$ times the draining rate $3$ times the draining rate $2.5$ times the draining rate $2$ times the draining rate
asked
Mar 26, 2018
in
Numerical Ability
by
Milicevic3306
(
15.8k
points)

13
views
gate2014ec2
numericalability
pipecisterns
0
votes
0
answers
11
GATE ECE 2014 Set 2  Question: 1
The determinant of matrix $A$ is $5$ and the determinant of matrix B is $40$. The determinant of matrix $AB$ is ________
asked
Mar 26, 2018
in
Linear Algebra
by
Milicevic3306
(
15.8k
points)

26
views
gate2014ec2
numericalanswers
linearalgebra
matrices
determinant
0
votes
0
answers
12
GATE ECE 2014 Set 2  Question: 2
Let $X$ be a random variable which is uniformly chosen from the set of positive odd numbers less than $100$. The expectation, $E[X]$, is ________.
asked
Mar 26, 2018
in
Probability and Statistics
by
Milicevic3306
(
15.8k
points)

22
views
gate2014ec2
probabilityandstatistics
probability
uniformdistribution
randomvariable
numericalanswers
0
votes
0
answers
13
GATE ECE 2014 Set 2  Question: 3
For $0 \leq t < \infty ,$ the maximum value of the function $f(t)= e^{t}2e^{2t}$ occurs at $t= log_{e}4$ $t= log_{e}2$ $t= 0$ $t= log_{e}8$
asked
Mar 26, 2018
in
Calculus
by
Milicevic3306
(
15.8k
points)

22
views
gate2014ec2
calculus
maximaminima
0
votes
0
answers
14
GATE ECE 2014 Set 2  Question: 4
The value of $\lim_{x\rightarrow \infty }(1 +\tfrac{1}{x})^{x}$ is $\text{ln }2$ $1.0$ $e$ $\infty$
asked
Mar 26, 2018
in
Calculus
by
Milicevic3306
(
15.8k
points)

17
views
gate2014ec2
calculus
limits
0
votes
0
answers
15
GATE ECE 2014 Set 2  Question: 5
If the characteristic equation of the differential equation $\frac{\mathrm{d}^2 y}{\mathrm{dx}^2}+2\alpha \frac{\mathrm{d}y}{\mathrm{d} x}+y= 0$ has two equal roots, then the value of $\alpha$ are $\pm 1$ $0,0$ $\pm j$ $\pm 1/2$
asked
Mar 26, 2018
in
Differential Equations
by
Milicevic3306
(
15.8k
points)

19
views
gate2014ec2
differentialequations
0
votes
0
answers
16
GATE ECE 2014 Set 2  Question: 6
Norton’s theorem states that a complex network connected to a load can be replaced with an equivalent impedance in series with a current source in parallel with a voltage source in series with a voltage source in parallel with a current source
asked
Mar 26, 2018
in
Network Solution Methods
by
Milicevic3306
(
15.8k
points)

20
views
gate2014ec2
networksolutionmethods
nortons
0
votes
0
answers
17
GATE ECE 2014 Set 2  Question: 7
In the figure shown, the ideal switch has been open for a long time. If it is closed at t = 0, then the magnitude of the current (in mA) through the $4k \Omega$ resistor at $t= 0^{+}$ is ________.
asked
Mar 26, 2018
in
Electronic Devices
by
Milicevic3306
(
15.8k
points)

20
views
gate2014ec2
numericalanswers
electronicdevices
0
votes
0
answers
18
GATE ECE 2014 Set 2  Question: 8
A silicon bar is doped with donor impurities $N_{D}= 2.25 \times 10^{15} \text{atoms} / cm^{3}$. Given the intrinsic carrier concentration of silicon at $T = 300 \: K$ is $n_{i}= 1.5 \times 10^{10} cm^{3}.$ Assuming complete impurity ionization, the equilibrium electron and ... $n_{0}=2.25\times 10^{15}cm^{3}, \: p_{0}= 1\times 10^{5}cm^{3}$
asked
Mar 26, 2018
in
Electronic Devices
by
Milicevic3306
(
15.8k
points)

17
views
gate2014ec2
electronicdevices
intrinsicandextrinsicsilicon
0
votes
0
answers
19
GATE ECE 2014 Set 2  Question: 9
An increase in the base recombination of a BJT will increase the common emitter dc current gain $\beta$ the breakdown voltage $BV_{CEO}$ the unitygain cutoff frequency $f_{T}$ the transconductance $g_{m}$
asked
Mar 26, 2018
in
Analog Circuits
by
Milicevic3306
(
15.8k
points)

32
views
gate2014ec2
analogcircuits
bipolarjunctiontransistor
0
votes
0
answers
20
GATE ECE 2014 Set 2  Question: 10
In CMOS technology, shallow Pwell or Nwell regions can be formed using low pressure chemical vapour deposition low energy sputtering low temperature dry oxidation low energy ionimplantation
asked
Mar 26, 2018
in
Electronic Devices
by
Milicevic3306
(
15.8k
points)

20
views
gate2014ec2
electronicdevices
cmos
0
votes
0
answers
21
GATE ECE 2014 Set 2  Question: 11
The feedback topology in the amplifier circuit ( the base bias circuit is not shown for simplicity) in the figure is voltage shunt feedback current series feedback current shunt feedback voltage series feedback
asked
Mar 26, 2018
in
Analog Circuits
by
Milicevic3306
(
15.8k
points)

21
views
gate2014ec2
analogcircuits
controlsystems
0
votes
0
answers
22
GATE ECE 2014 Set 2  Question: 12
In the differential amplifier shown in the figure, the magnitude of the commonmode and differentialmode gains are $A_{CM}$ and $A_{d},$ respectively. If the resistance $R_{E}$ is increased, then $A_{cm}$ increases commonmode rejection ratio increases $A_{d}$ increases commonmode rejection ratio decreases
asked
Mar 26, 2018
in
Analog Circuits
by
Milicevic3306
(
15.8k
points)

21
views
gate2014ec2
analogcircuits
amplifier
0
votes
0
answers
23
GATE ECE 2014 Set 2  Question: 13
A cascade connection of two voltage amplifier $A1$ and $A2$ is shown in the figure. The openloop gain $A_{V0}$, input resistance $R_{in}$, and output resistance $R_{o}$ ... $V_{out}/V_{in}$ is __________.
asked
Mar 26, 2018
in
Electromagnetics
by
Milicevic3306
(
15.8k
points)

34
views
gate2014ec2
numericalanswers
electromagnetics
0
votes
0
answers
24
GATE ECE 2014 Set 2  Question: 14
For an $n$variable Boolean function, the maximum number of prime implicants is $2(n1)$ $n/2$ $2^{n}$ $2^{n1}$
asked
Mar 26, 2018
in
Digital Circuits
by
Milicevic3306
(
15.8k
points)

31
views
gate2014ec2
booleanalgebra
digitalcircuits
0
votes
0
answers
25
GATE ECE 2014 Set 2  Question: 15
The number of bytes required to represent the decimal number $1856357$ in packed BCD (Binary Coded Decimal) form is ___________.
asked
Mar 26, 2018
in
Digital Circuits
by
Milicevic3306
(
15.8k
points)

23
views
gate2014ec2
digitalcircuits
numbersystem
numberrepresentation
0
votes
0
answers
26
GATE ECE 2014 Set 2  Question: 16
In a halfsubtractor circuit with $X$ and $Y$ as inputs, the Borrow $(M)$ and Difference $(N = X – Y)$ are given by $M = X \oplus Y, \: \: \: N = XY$ $M = XY, \: \: \:N = X \oplus Y$ $M = \overline{ X}Y, \: \: \: N =X \oplus Y$ $M = X \overline{ Y}, \: \: \: N = \overline{X \oplus Y}$
asked
Mar 26, 2018
in
Digital Circuits
by
Milicevic3306
(
15.8k
points)

22
views
gate2014ec2
digitalcircuits
combinationalcircuits
halfsubtractorcircuit
0
votes
0
answers
27
GATE ECE 2014 Set 2  Question: 17
As FIR system is described by the system function $ H(z) = 1 + \frac{7}{2} z^{1} + \frac{3}{2}z^{2}$. The system is maximum phase minimum phase mixed phase zero phase
asked
Mar 26, 2018
in
Digital Circuits
by
Milicevic3306
(
15.8k
points)

15
views
gate2014ec2
digitalcircuits
0
votes
0
answers
28
GATE ECE 2014 Set 2  Question: 18
Let $x[n] = x[n]$. Let $X(z)$ be the $z$transform of $x[n]$. If $0.5 + j 0.25$ is a zero of $X(z)$, which one of the following must also be a zero of $x(z)$ $0.5 – j 0.25$ $1/(0.5 + j 0.25)$ $1/(0.5 – j 0.25)$ $2+j 4$
asked
Mar 26, 2018
in
Continuoustime Signals
by
Milicevic3306
(
15.8k
points)

16
views
gate2014ec2
continuoustimesignals
ztransform
0
votes
0
answers
29
GATE ECE 2014 Set 2  Question: 19
Consider the periodic square wave in the figure shown. The ratio of the power in the $7^{th}$ harmonic to the power in the $5^{th}$ harmonic for this waveform is closest in value to ________.
asked
Mar 26, 2018
in
Electromagnetics
by
Milicevic3306
(
15.8k
points)

20
views
gate2014ec2
numericalanswers
electronics
electromagnetics
0
votes
0
answers
30
GATE ECE 2014 Set 2  Question: 20
The natural frequency of an undamped secondorder system is $40$ rad/s. If the system is damped with a damping ratio $0.3$, the damped natural frequency in $rad/s$ is ___________.
asked
Mar 26, 2018
in
Control Systems
by
Milicevic3306
(
15.8k
points)

34
views
gate2014ec2
numericalanswers
controlsystems
dampednaturalfrequency
0
votes
0
answers
31
GATE ECE 2014 Set 2  Question: 21
For the following system, when $X_{1} (s) = 0$, the transfer function $\frac{Y(s)}{X_{2}(s)}$ is $\frac{s+1}{s^{2}}\\ $ $\frac{1}{s+1} \\$ $\frac{s+2}{s(s+1)} \\$ $\frac{s+1}{s(s+2)}$
asked
Mar 26, 2018
in
Network Solution Methods
by
Milicevic3306
(
15.8k
points)

21
views
gate2014ec2
networksolutionmethods
transferfunction
0
votes
0
answers
32
GATE ECE 2014 Set 2  Question: 22
The capacity of a bandlimited additive white Gaussian noise (AWGN) channel is given by $C = W \log_{2}\left ( 1+\frac{p} {\sigma ^{2}w} \right )$ bits per second (bps), where $W$ is the channel bandwidth, $P$ is the average power received ... channel capacity (in kbps) with infinite bandwidth $(W\rightarrow \infty )$ is approximately $1.44$ $1.08$ $0.72$ $0.36$
asked
Mar 26, 2018
in
Vector Analysis
by
Milicevic3306
(
15.8k
points)

44
views
gate2014ec2
vectoranalysis
gauss'stheorem
0
votes
0
answers
33
GATE ECE 2014 Set 2  Question: 23
Consider sinusoidal modulation in an AM system. Assuming no overmodulation, the modulation index ($\mu$) when the maximum and minimum values of the envelope, respectively, are $3$ V and $1$ V, is ___________.
asked
Mar 26, 2018
in
Communications
by
Milicevic3306
(
15.8k
points)

33
views
gate2014ec2
numericalanswers
communications
amplitudemodulation
0
votes
0
answers
34
GATE ECE 2014 Set 2  Question: 24
To maximum power transfer, a lossless transmission line is to be matched to a resistive load impedance via a $\lambda/4$ transformer as shown. The characteristic impedance (in $\Omega$) of the $\lambda$/4 transformer is ___________.
asked
Mar 26, 2018
in
Electromagnetics
by
Milicevic3306
(
15.8k
points)

21
views
gate2014ec2
numericalanswers
electromagnetics
impedance
0
votes
0
answers
35
GATE ECE 2014 Set 2  Question: 25
Which one of the following field patterns represents a TEM wave travelling in the position $x$ direction? $E= +8\hat{y,} \: H = 4\hat{z}$ $E= 2\hat{y,} H = 3\hat{z}$ $E= +2\hat{y,} H = +2\hat{y}$ $E= 3\hat{y,} H = +4\hat{z}$
asked
Mar 26, 2018
in
Electromagnetics
by
Milicevic3306
(
15.8k
points)

17
views
gate2014ec2
electromagnetics
0
votes
0
answers
36
GATE ECE 2014 Set 2  Question: 26
The system of linear equations $\begin{pmatrix} 2 & 1 & 3\\ 3&0 &1 \\ 1& 2 &5 \end{pmatrix} \begin{pmatrix} a\\ b\\ c \end{pmatrix} = \begin{pmatrix} 5\\ 4\\ 14 \end{pmatrix}$ has a unique solution infinitely many solutions no solution exactly two solutions
asked
Mar 26, 2018
in
Linear Algebra
by
Milicevic3306
(
15.8k
points)

17
views
gate2014ec2
linearalgebra
matrices
systemofequations
0
votes
0
answers
37
GATE ECE 2014 Set 2  Question: 27
The real part of an analytic function $f(z)$ where $z = x + jy$ is given by $e^{y} \cos(x)$. The imaginary part of $f(z)$ is $e^{y} \cos( x )$ $e^{y} \sin( x )$ $e^{y} \sin ( x )$ $e^{y} \sin (x )$
asked
Mar 26, 2018
in
Complex Analysis
by
Milicevic3306
(
15.8k
points)

42
views
gate2014ec2
analyticfunctions
complexanalysis
0
votes
0
answers
38
GATE ECE 2014 Set 2  Question: 28
The maximum value of the determinant among all $2 \times 2$ real symmetric matrices with trace $14$ is __________.
asked
Mar 26, 2018
in
Linear Algebra
by
Milicevic3306
(
15.8k
points)

18
views
gate2014ec2
numericalanswers
linearalgebra
matrices
determinant
0
votes
0
answers
39
GATE ECE 2014 Set 2  Question: 29
If $\overrightarrow {r}= x\hat{a_{x}}+y\hat{a_{y}}+z\hat{a_{z}}$ and $\mid \overrightarrow{r} \mid= r$ , then $\text{div} ( r^{2} \nabla ( \text{ln }r ) )$ = _______ .
asked
Mar 26, 2018
in
Vector Analysis
by
Milicevic3306
(
15.8k
points)

25
views
gate2014ec2
vectoranalysis
numericalanswers
0
votes
0
answers
40
GATE ECE 2014 Set 2  Question: 30
A series LCR circuit is operated at a frequency different from its resonant frequency. The operating frequency is such that the current leads the supply voltage. The magnitude of current is half the value at resonance. If the values of L, C and R are $1$ H, $1$ F and $1 \Omega$, respectively, the operating angular frequency (in rad/s) is _________.
asked
Mar 26, 2018
in
Control Systems
by
Milicevic3306
(
15.8k
points)

21
views
gate2014ec2
numericalanswers
controlsystems
frequencyresponse
Page:
1
2
next »
Exact tag match
Welcome to GO Electronics, where you can ask questions and receive answers from other members of the community.
1,174
questions
78
answers
11
comments
43,968
users