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Recent questions tagged gate2015-ee-2
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41
GATE Electrical 2015 Set 2 | Question: 25
Nyquist plots of two functions $G_{1}(s)$ and $G_{2}(s)$ are shown in figure. Nyquist plot of the product of $G_{1}(s)$ and $G_{2}(s)$ is
makhdoom ghaya
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Control Systems
Feb 12, 2017
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makhdoom ghaya
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gate2015-ee-2
stability
real-roots
imaginary-roots
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42
GATE Electrical 2015 Set 2 | Question: 4
The Laplace transform of $f(t)= 2\sqrt{t/\pi}$ is $s^{-3/2}$. The Laplace transform of $g(t)=\sqrt{1/\pi t}$ is. $3s^{-5/2} /2$ $s^{-1/2}$ $s^{1/2}$ $s^{3/2}$
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Transform Theory
Feb 12, 2017
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makhdoom ghaya
9.3k
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gate2015-ee-2
transform-theory
laplace-transform
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43
GATE Electrical 2015 Set 2 | Question: 3
Match the following. ... $P-4; Q-1; R-3; S-2$ $P-4; Q-3; R-1; S-2$ $P-3; Q-4; R-2; S-1$
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Calculus
Feb 12, 2017
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makhdoom ghaya
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gate2015-ee-2
calculus
divergence
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0
answers
44
GATE Electrical 2015 Set 2 | Question: 11
The operational amplifier shown in the figure is ideal. The input voltage (in Volt) is $V_{i} = 2 \sin(2\pi \times 2000t)$. The amplitude of the output voltage $V_{o}$ (in Volt) is ________.
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Control Systems
Feb 12, 2017
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makhdoom ghaya
9.3k
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gate2015-ee-2
operational-amplifier
pid-controller
numerical-answers
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votes
0
answers
45
GATE Electrical 2015 Set 2 | Question: 9
Two semi-infinite dielectric regions are separated by a plane boundary at $y = 0$. The dielectric constants of region $1 (y < 0)$ and region $2 (y > 0)$ are $2$ and $5$, respectively. Region $1$ ... $3\hat{a}_{x}+10\hat{a}_{y}+0.8\hat{a}_{z}$
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new
Feb 12, 2017
by
makhdoom ghaya
9.3k
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gate2015-ee-2
electric-field
dielectric-constant
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0
answers
46
GATE Electrical 2015 Set 2 | Question: 13
Consider the following Sum of Products expression, $F$. $F= ABC + \overline{A} \: \: \overline{B}C + A\overline{B}C + \overline{A}BC + \overline{A} \: \overline{B} \: \overline{C}$ ... $F= (\overline{A}+\overline{B}+C) (A+B+\overline{C}) (A+B+C)$
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Analog and Digital Electronics
Feb 12, 2017
by
makhdoom ghaya
9.3k
points
gate2015-ee-2
not-gate
sum-op-products
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votes
0
answers
47
GATE Electrical 2015 Set 2 | Question: 10
A circular turn of radius $1$ m revolves at $60$ rpm about its diameter aligned with the $x$-axis as shown in the figure. The value of $\mu_{0}$ is $4\pi \times 10^{-7}$ ... $V_{\text{turn}}$ ( in Volts), is _________.
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Electromagnetic Fields
Feb 12, 2017
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makhdoom ghaya
9.3k
points
gate2015-ee-2
magnetic-field-intensity
electromagnetism
electromagnetic-theory
numerical-answers
0
votes
0
answers
48
GATE Electrical 2015 Set 2 | Question: 7
A capacitive voltage divider is used to measure the bus voltage $V_{\text{bus}}$ in a high-voltage $50$ Hz AC system as shown in the figure. The measurement capacitors $C_{1}$ and $C_{2}$ have tolerances of $\pm 10\%$ on their nominal ... $V_{\text{out}}$ (in $kV$), considering the capacitor tolerances, is _______.
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Electric Circuits
Feb 12, 2017
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makhdoom ghaya
9.3k
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gate2015-ee-2
capacitive-voltage-divider
tolerance
numerical-answers
0
votes
0
answers
49
GATE Electrical 2015 Set 2 | Question: 5
Match the following: ... $P-1; Q-3; R-1; S-2$ $P-1; Q-2; R-3; S-3$ $P-3; Q-1; R-2; S-1$
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Electrical Machines
Feb 12, 2017
by
makhdoom ghaya
9.3k
points
gate2015-ee-2
instrumentation
electric-machines
0
votes
0
answers
50
GATE Electrical 2015 Set 2 | Question: 12
In the following circuit, the transistor is in active mode and $V_{C} = 2 V$. To get $V_{C} = 4 V$, we replace $R_{C}$ with $R′_{C}$. Then the ratio $R'_{C}$/ $R_{C}$ is _________.
makhdoom ghaya
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Analog and Digital Electronics
Feb 12, 2017
by
makhdoom ghaya
9.3k
points
gate2015-ee-2
amplifying-transister
commom-emitter
numerical-answers
0
votes
0
answers
51
GATE Electrical 2015 Set 2 | Question: 6
A $3$-phase balanced load which has a power factor of $0.707$ is connected to a balanced supply. The power consumed by the load is $5$ kW. The power is measured by the two-wattmeter method. The readings of the two wattmeters are $3.94$ kW and $1.06$ kW $2.50$ kW and $2.50$ kW $5.00$ kW and $0.00$ kW $2.96$ kW and $2.04$ kW
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Power Systems
Feb 12, 2017
by
makhdoom ghaya
9.3k
points
gate2015-ee-2
balanced-operation
power-measurement
0
votes
0
answers
52
GATE Electrical 2015 Set 2 | Question: 8
In the following circuit, the input voltage $V_{in}$ is $100 \sin(100 \pi t)$. For $100 \pi RC = 50$, the average voltage across $R$ (in Volts) under steady-state is nearest to $100$ $31.8$ $200$ $63.6$
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Analog and Digital Electronics
Feb 12, 2017
by
makhdoom ghaya
9.3k
points
gate2015-ee-2
steady-state-operation
diodes
0
votes
0
answers
53
GATE Electrical 2015 Set 2 | Question: 14
The filters $F1$ and $F2$ having characteristics as shown in Figures $(a)$ and $(b)$ are connected as shown in Figure $(c)$. The cut-off frequencies of $F1$ and $F2$ are $f_{1}$ and $f_{2}$ respectively. If $f_{1} < f_{2}$, the resultant circuit exhibits the characteristic of a Band-pass filter Band-stop filter All pass filter High-Q filter
makhdoom ghaya
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in
Analog and Digital Electronics
Feb 12, 2017
by
makhdoom ghaya
9.3k
points
gate2015-ee-2
operational-amplifier
voltage-divider
0
votes
0
answers
54
GATE Electrical 2015 Set 2 | Question: 2
We have a set of $3$ linear equations in $3$ unknowns. $'X \equiv Y'$ means $X$ and $Y$ are equivalent statements and $'X \not\equiv Y'$ means $X$ and $Y$ are not equivalent statements. P: There is a unique solution. Q: The equations are linearly ... $P \equiv Q \not\equiv R \equiv S$ $P\not\equiv Q \not\equiv R \not\equiv S$
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Linear Algebra
Feb 12, 2017
by
makhdoom ghaya
9.3k
points
gate2015-ee-2
linear-algebra
system-of-linear-equations
eigen-values
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votes
0
answers
55
GATE Electrical 2015 Set 2 | Question: 1
Given $f(z) = g(z) + h(z)$, where $f, g, h$ are complex valued functions of a complex variable $z$. Which one of the following statements is TRUE? If $f(z)$ is differentiable at $z_{0}$, then $g(z)$ and $h(z)$ are also differentiable ... $z_{0}$. If $f(z)$ is differentiable at $z_{0}$, then so are its real and imaginary parts
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Complex Variables
Feb 12, 2017
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makhdoom ghaya
9.3k
points
gate2015-ee-2
complex-variables
complex-valued-functions
0
votes
0
answers
56
GATE Electrical 2015 Set 2 | GA Question: 8
If $p, q, r, s$ are distinct integers such that: $f(p, q, r, s) = \max (p, q, r, s)$ $g(p, q, r, s) = \min (p, q, r, s)$ $h(p, q, r, s)$ = remainder of $(p \times q) / (r \times s)$ ... Also the same operations are valid with two variable functions of the form $f(p, q)$. What is the value of $fg (h (2, 5, 7, 3), 4, 6, 8)$ ?
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Quantitative Aptitude
Feb 12, 2017
by
makhdoom ghaya
9.3k
points
gate2015-ee-2
numerical-ability
number-system
numerical-answers
0
votes
0
answers
57
GATE Electrical 2015 Set 2 | GA Question: 9
If the list of letters, $P, R, S, T, U$ is an arithmetic sequence, which of the following are also in arithmetic sequence? $2P, 2R, 2S, 2T, 2U$ $P-3, R-3, S-3, T-3, U-3$ $P^{2}, R^{2}, S^{2}, T^{2}, U^{2}$ $I$ only $I$ and $II$ $II$ and $III$ $I$ and $III$
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Analytical Aptitude
Feb 12, 2017
by
makhdoom ghaya
9.3k
points
gate2015-ee-2
analytical-aptitude
logical-reasoning
sequence-series
0
votes
0
answers
58
GATE Electrical 2015 Set 2 | GA Question: 7
In a triangle $PQR$, $PS$ is the angle bisector of $\angle QPR$ and $\angle QPS =60^\circ$. What is the length of $PS$ ? $\dfrac{(q+r)}{qr} \\$ $\dfrac{qr}{(q+r)} \\$ $\sqrt{(q^{2}+r^{2})} \\$ $\dfrac{(q+r)^{2}}{qr}$
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Quantitative Aptitude
Feb 12, 2017
by
makhdoom ghaya
9.3k
points
gate2015-ee-2
numerical-ability
geometry
triangles
0
votes
0
answers
59
GATE Electrical 2015 Set 2 | GA Question: 6
Out of the following four sentences, select the most suitable sentence with respect to grammar and usage: Since the report lacked needed information, it was of no use to them. The report was useless to them because there were no needed ... it was not real useful to them. Since the report lacked needed information, it would not had been useful to them
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Verbal Aptitude
Feb 12, 2017
by
makhdoom ghaya
9.3k
points
gate2015-ee-2
verbal-ability
english-grammar
0
votes
0
answers
60
GATE Electrical 2015 Set 2 | GA Question: 5
Consider a function $f(x) = 1 - |x|$ on $-1 \leq x \leq 1$. The value of $x$ at which the function attains a maximum, and the minimum value of the function are: $0, -1$ $-1, 0$ $0, 1$ $-1, 2$
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Quantitative Aptitude
Feb 12, 2017
by
makhdoom ghaya
9.3k
points
gate2015-ee-2
numerical-ability
absolute-value
0
votes
0
answers
61
GATE Electrical 2015 Set 2 | GA Question: 4
Based on the given statement, select the most appropriate option to solve the given question. What will be the total weight of $10$ poles each of same weight? Statements: One fourth of the weight of a pole is $5$ Kg. The total weight of ... is not sufficient. Either $I$ or $II$ alone is sufficient. Both statements $I$ and $II$ together are not sufficient.
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Analytical Aptitude
Feb 12, 2017
by
makhdoom ghaya
9.3k
points
gate2015-ee-2
analytical-aptitude
logical-reasoning
statements-follow
0
votes
1
answer
62
GATE Electrical 2015 Set 2 | GA Question: 3
A generic term that includes various items of clothing such as a skirt, a pair of trousers and a shirt is Fabric Textile Fibre Apparel
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Verbal Aptitude
Feb 12, 2017
by
makhdoom ghaya
9.3k
points
gate2015-ee-2
verbal-ability
word-pairs
0
votes
0
answers
63
GATE Electrical 2015 Set 2 | GA Question: 10
Four branches of a company are located at $M, N, O$ and $P, M$ is north of $N$ at a distance of $4$ km; $P$ is south of $O$ at a distance of $2$ km; $N$ is southeast of $O$ by $1$ km. What is the distance between $M$ and $P$ in km? $5.34$ $6.74$ $28.5$ $45.49$
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Analytical Aptitude
Feb 12, 2017
by
makhdoom ghaya
9.3k
points
gate2015-ee-2
analytical-aptitude
direction-sense
0
votes
0
answers
64
GATE Electrical 2015 Set 2 | GA Question: 2
Choose the statement where underlined word is used correctly. The industrialist had a personnel jet. I write my experience in my personnel diary. All personnel are being given the day off. Being religious is a personnel aspect.
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Verbal Aptitude
Feb 12, 2017
by
makhdoom ghaya
9.3k
points
gate2015-ee-2
verbal-ability
word-meaning
0
votes
0
answers
65
GATE Electrical 2015 Set 2 | GA Question: 1
We _________ our friend's birthday and we ________ how to make it up to him. Completely forgot -- don't just know Forgot completely -- don't just know Completely forgot -- just don't know Forgot completely -- just don't know
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Verbal Aptitude
Feb 12, 2017
by
makhdoom ghaya
9.3k
points
gate2015-ee-2
verbal-ability
vocabulary
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