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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
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
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Control Systems
gate2015-ee-2
stability
real-roots
imaginary-roots
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–
0
votes
0
answers
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. $3s^{-5/2} /2$ $s^{-1/2}$ $s^{1/2}$ $s^{3/2}$
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}$
makhdoom ghaya
9.4k
points
makhdoom ghaya
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Feb 11, 2017
Transform Theory
gate2015-ee-2
transform-theory
laplace-transform
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0
votes
0
answers
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$
Match the following.$\begin{array}{|l|l|l|l|} \hline P. & \text{Stokes’s Theorem} & 1. & ∯ D.ds = Q \\ \hline Q. & \text{Gauss’s Theorem} & 2. & \oint f(z) dz =0 \\...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Calculus
gate2015-ee-2
calculus
divergence
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–
0
votes
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 ________.
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}$ (i...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Control Systems
gate2015-ee-2
operational-amplifier
pid-controller
numerical-answers
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–
0
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}$
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$, r...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
new
gate2015-ee-2
electric-field
dielectric-constant
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–
0
votes
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)$
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} \: \ove...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Analog and Digital Electronics
gate2015-ee-2
not-gate
sum-op-products
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–
0
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 _________.
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}$ ...
makhdoom ghaya
9.4k
points
makhdoom ghaya
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Feb 11, 2017
Electromagnetic Fields
gate2015-ee-2
magnetic-field-intensity
electromagnetism
electromagnetic-theory
numerical-answers
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–
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 _______.
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...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Electric Circuits
gate2015-ee-2
capacitive-voltage-divider
tolerance
numerical-answers
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–
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$
Match the following:$\begin{array}{|l|l|l|l|} \hline & \textbf{Instrument Type} & & \textbf{Used for} \\ \hline P. & \text{Permanent magnet moving coil} & 1. & \text{DC...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Electrical Machines
gate2015-ee-2
instrumentation
electric-machines
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–
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 _________.
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}$ i...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Analog and Digital Electronics
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
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 tw...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Power Systems
gate2015-ee-2
balanced-operation
power-measurement
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–
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$
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 near...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Analog and Digital Electronics
gate2015-ee-2
steady-state-operation
diodes
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–
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
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 $...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Analog and Digital Electronics
gate2015-ee-2
operational-amplifier
voltage-divider
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–
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 ... $P \equiv Q \not\equiv R \equiv S$ $P\not\equiv Q \not\equiv R \not\equiv S$
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 equiva...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Linear Algebra
gate2015-ee-2
linear-algebra
system-of-linear-equations
eigen-values
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–
0
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
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 differentia...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Complex Variables
gate2015-ee-2
complex-variables
complex-valued-functions
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–
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)$ ?
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)$$h(p, q, r, s)$ = remainder of $(p \times q) / (r \t...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Quantitative Aptitude
gate2015-ee-2
numerical-ability
number-system
numerical-answers
+
–
0
votes
0
answers
57
GATE Electrical 2015 Set 2 | GA Question: 9
If the list of letters, $P, R, S, T, U$ is an arithmetic sequence, which of the following are also in arithmetic sequence? $2P, 2R, 2S, 2T, 2U$ $P-3, R-3, S-3, T-3, U-3$ $P^{2}, R^{2}, S^{2}, T^{2}, U^{2}$ $I$ only $I$ and $II$ $II$ and $III$ $I$ and $III$
If the list of letters, $P, R, S, T, U$ is an arithmetic sequence, which of the following are also in arithmetic sequence?$2P, 2R, 2S, 2T, 2U$$P-3, R-3, S-3, T-3, U-3$$P^...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Analytical Aptitude
gate2015-ee-2
analytical-aptitude
logical-reasoning
sequence-series
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–
0
votes
0
answers
58
GATE Electrical 2015 Set 2 | GA Question: 7
In a triangle $PQR$, $PS$ is the angle bisector of $\angle QPR$ and $\angle QPS =60^\circ$. What is the length of $PS$ ? $\dfrac{(q+r)}{qr} \\$ $\dfrac{qr}{(q+r)} \\$ $\sqrt{(q^{2}+r^{2})} \\$ $\dfrac{(q+r)^{2}}{qr}$
In a triangle $PQR$, $PS$ is the angle bisector of $\angle QPR$ and $\angle QPS =60^\circ$. What is the length of $PS$ ?$\dfrac{(q+r)}{qr} \\$$\dfrac{qr}{(q+r)} \\$$\sqrt...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Quantitative Aptitude
gate2015-ee-2
numerical-ability
geometry
triangles
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–
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
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 t...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Verbal Aptitude
gate2015-ee-2
verbal-ability
english-grammar
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–
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: $0, -1$ $-1, 0$ $0, 1$ $-1, 2$
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...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Quantitative Aptitude
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.
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:On...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Analytical Aptitude
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
A generic term that includes various items of clothing such as a skirt, a pair of trousers and a shirt isFabricTextileFibreApparel
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Verbal Aptitude
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? $5.34$ $6.74$ $28.5$ $45.49$
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 $...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Analytical Aptitude
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.
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 giv...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Verbal Aptitude
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
We _________ our friend's birthday and we ________ how to make it up to him.Completely forgot don't just knowForgot completely don't just knowCompletely forgot just...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Feb 11, 2017
Verbal Aptitude
gate2015-ee-2
verbal-ability
vocabulary
+
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