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1041
GATE Electrical 2016 Set 2 | Question: 22
The direction of rotation of a single-phase capacitor run induction motor is reversed by Interchanging the terminals of the AC supply. Interchanging the terminals of the capacitor. Interchanging the terminals of the auxiliary winding. Interchanging the terminals of both the windings.
The direction of rotation of a single-phase capacitor run induction motor is reversed byInterchanging the terminals of the AC supply.Interchanging the terminals of the ca...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Electrical Machines
gate2016-ee-2
pitch-factor
coil-span
stator-slots
flux-per-pole
+
–
0
votes
0
answers
1042
GATE Electrical 2016 Set 2 | Question: 23
In the circuit shown below, the voltage and current sources are ideal. The voltage $(V_{out})$ across the current source, in volts, is $0$ $5$ $10$ $20$
In the circuit shown below, the voltage and current sources are ideal. The voltage $(V_{out})$ across the current source, in volts, is$0$ $5$$10$ $20$
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Electric Circuits
gate2016-ee-2
superposition
thevenin-theorem
norton-theorem
resistive-load
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–
0
votes
0
answers
1043
GATE Electrical 2016 Set 2 | Question: 24
The graph associated with an electrical network has $7$ branches and $5$ nodes. The number of independent $KCL$ equations and the number of independent $KVL$ equations, respectively, are $2$ and $5$ $5$ and $2$ $3$ and $4$ $4$ and $3$
The graph associated with an electrical network has $7$ branches and $5$ nodes. The number of independent $KCL$ equations and the number of independent $KVL$ equations, r...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Electric Circuits
gate2016-ee-2
kirchhoff's-voltage-law
nodal-analysis
mesh-analysis
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–
0
votes
0
answers
1044
GATE Electrical 2016 Set 2 | Question: 17
A $50$ MVA, $10$ kV, $50$ Hz, star-connected, unloaded three-phase alternator has a synchronous reactance of $1$ p.u. and a sub-transient reactance of $0.2$ p.u. If a $3$-phase short circuit occurs close to the generator terminals, the ratio of initial and final values of the sinusoidal component of the short circuit current is ________.
A $50$ MVA, $10$ kV, $50$ Hz, star-connected, unloaded three-phase alternator has a synchronous reactance of $1$ p.u. and a sub-transient reactance of $0.2$ p.u. If a $3$...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Electrical Machines
gate2016-ee-2
reactive-power-supplier
field-emf
electrical-angle
mechanical-angle
numerical-answers
+
–
0
votes
0
answers
1045
GATE Electrical 2016 Set 2 | Question: 18
Consider a linear time-invariant system with transfer function $H(s)=\frac{1}{(s+1)}$ If the input is $\cos(t)$ and the steady state output is $A \cos(t+\alpha)$ then the value of $A$ is _________.
Consider a linear time-invariant system with transfer function$H(s)=\frac{1}{(s+1)}$If the input is $\cos(t)$ and the steady state output is $A \cos(t+\alpha)$ then the v...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Signals and Systems
gate2016-ee-2
linear
translation-invariant
convolution
impulse-response
numerical-answers
+
–
0
votes
0
answers
1046
GATE Electrical 2016 Set 2 | Question: 19
A three-phase diode bridge rectifier is feeding a constant $DC$ current of $100 A$ to a highly inductive load. If three-phase, $415 V, 50 Hz AC$ source is supplying to this bridge rectifier then the rms value of the current in each diode, in ampere, is ___________.
A three-phase diode bridge rectifier is feeding a constant $DC$ current of $100 A$ to a highly inductive load. If three-phase, $415 V, 50 Hz AC$ source is supplying to th...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Electrical and Electronic Measurements
gate2016-ee-2
line-current
waveform
triplen-harmonics
magnetization-inductance
numerical-answers
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–
0
votes
0
answers
1047
GATE Electrical 2016 Set 2 | Question: 20
A buck-boost $DC-DC$ converter, shown in the figure below, is used to convert $24 V$ battery voltage to $36 V DC$ voltage to feed a load of $72 W$. It is operated at $20 kHz$ with an inductor of $2 mH$ and output capacitor of $1000 \mu F$. All devices are considered to be ideal. The peak voltage across the solid-state switch $(S)$, in volt, is _______.
A buck-boost $DC-DC$ converter, shown in the figure below, is used to convert $24 V$ battery voltage to $36 V DC$ voltage to feed a load of $72 W$. It is operated at $20 ...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Electrical and Electronic Measurements
gate2016-ee-2
duty-cycle
high-frequency-switch
bidirectional-switch
reverse-diode
numerical-answers
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0
votes
0
answers
1048
GATE Electrical 2016 Set 2 | Question: 13
A power system with two generators is shown in the figure below. The system (generators, buses and transmission lines) is protected by six overcurrent relays $R_{1}$ to $R_{6}$ ... are $R_{1}, R_{2}$ $R_{2}, R_{6}$ $R_{2}, R_{5}$ $R_{1}, R_{6}$
A power system with two generators is shown in the figure below. The system (generators, buses and transmission lines) is protected by six overcurrent relays $R_{1}$ to $...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Power Systems
gate2016-ee-2
power-system-protection
magnitude-comparison-relays
zone-of-protection
pick-up-current
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–
0
votes
0
answers
1049
GATE Electrical 2016 Set 2 | Question: 14
A power system has $100$ buses including $10$ generator buses. For the load flow analysis using Newton-Raphson method in polar coordinates, the size of the Jacobian is $189 \times 189$ $100 \times 100$ $90 \times 90$ $180 \times 180$
A power system has $100$ buses including $10$ generator buses. For the load flow analysis using Newton-Raphson method in polar coordinates, the size of the Jacobian is$18...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Power Systems
gate2016-ee-2
taylor's-theorem
bus-admittance-matrix
pq-buses
pv-buses
acceleration-factor
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–
0
votes
0
answers
1050
GATE Electrical 2016 Set 2 | Question: 15
The inductance and capacitance of a $400$ kV, three-phase, $50$ Hz lossless transmission line are $1.6$ mH/km/phase and $10$ nF/km/phase respectively. The sending end voltage is maintained at $400$ kV. To maintain a ... at the receiving end, when the line is delivering $300$ MW load, the shunt compensation required is Capacitive Inductive Resistive Zero
The inductance and capacitance of a $400$ kV, three-phase, $50$ Hz lossless transmission line are $1.6$ mH/km/phase and $10$ nF/km/phase respectively. The sending end vol...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Power Systems
gate2016-ee-2
surge-impedence
steady-state-operation
equivalent-circuit
stability-limits
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–
0
votes
0
answers
1051
GATE Electrical 2016 Set 2 | Question: 16
A parallel plate capacitor filled with two dielectrics is shown in the figure below. If the electric field in the region $A$ is $4 kV/cm$, the electric field in the region $B$, in $kV/cm$, is $1$ $2$ $4$ $16$
A parallel plate capacitor filled with two dielectrics is shown in the figure below. If the electric field in the region $A$ is $4 kV/cm$, the electric field in the regio...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Electric Circuits
gate2016-ee-2
electromagnetism
capacitance
relative-permitivity
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–
0
votes
0
answers
1052
GATE Electrical 2016 Set 2 | Question: 9
The value of the line integral $\int_{c}^{} (2xy^{2}dx+2x^{2}y dy+dz)$ along a path joining the origin $(0, 0, 0)$ and the point $(1, 1, 1)$ is $0$ $2$ $4$ $6$
The value of the line integral$\int_{c}^{} (2xy^{2}dx+2x^{2}y dy+dz)$along a path joining the origin $(0, 0, 0)$ and the point $(1, 1, 1)$ is$0$ $2$ $4$ $6$
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Calculus
gate2016-ee-2
calculus
line-integral
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–
0
votes
0
answers
1053
GATE Electrical 2016 Set 2 | Question: 10
Let $f(x)$ be a real, periodic function satisfying $f(-x)=-f(x)$. The general form of its Fourier series representation would be $f(x)=a_{0}+\sum_{k=1}^{\infty}a_{k}\cos(kx)$ $f(x)=\sum_{k=1}^{\infty}b_{k}\sin(kx)$ $f(x)=a_{0}+\sum_{k=1}^{\infty}a_{2k}\cos(kx)$ $f(x)=\sum_{k=0}^{\infty}a_{2k+1}\sin(2k+1)x$
Let $f(x)$ be a real, periodic function satisfying $f(-x)=-f(x)$. The general form of its Fourier series representation would be$f(x)=a_{0}+\sum_{k=1}^{\infty}a_{k}\cos(k...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Calculus
gate2016-ee-2
calculus
fourier-series
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–
0
votes
0
answers
1054
GATE Electrical 2016 Set 2 | Question: 11
A resistance and a coil are connected in series and supplied from a single phase, $100 V, 50 Hz$ ac source as shown in the figure below. The rms values of plausible voltages across the resistance $(V_{R})$ and coil $(V_{C})$ respectively, in volts, are $65, 35$ $50, 50$ $60, 90$ $60, 80$
A resistance and a coil are connected in series and supplied from a single phase, $100 V, 50 Hz$ ac source as shown in the figure below. The rms values of plausible volta...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Electric Circuits
gate2016-ee-2
closed-loop
series-current
voltage-blocker
sinusoidal-source
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–
0
votes
0
answers
1055
GATE Electrical 2016 Set 2 | Question: 12
The voltage $(V)$ and current $(A)$ across a load are as follows. $v(t)=100\sin$ (ωt), $i(t)=10\sin(ωt-60°) + 2\sin(3ωt)+5\sin(5ωt)$ The average power consumed by the load, in $W$, is _________.
The voltage $(V)$ and current $(A)$ across a load are as follows.$v(t)=100\sin$ (ωt),$i(t)=10\sin(ωt-60°) + 2\sin(3ωt)+5\sin(5ωt)$The average power consumed by the l...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Power Systems
gate2016-ee-2
instantaneous-voltage-source
instantaneous-current-source
instantaneous-power
numerical-answers
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–
0
votes
0
answers
1056
GATE Electrical 2016 Set 2 | Question: 5
Suppose the maximum frequency in a band-limited signal $x(t)$ is $5 kHz$. Then, the maximum frequency in $x(t)\cos(2000\pi t)$, in $kHz$, is ________.
Suppose the maximum frequency in a band-limited signal $x(t)$ is $5 kHz$. Then, the maximum frequency in $x(t)\cos(2000\pi t)$, in $kHz$, is ________.
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Signals and Systems
gate2016-ee-2
high-pass-filter
low-pass-filter
continuous-time-signal
numerical-answers
+
–
0
votes
0
answers
1057
GATE Electrical 2016 Set 2 | Question: 6
Consider the function $f(z)=z+z^{*}$ where $z$ is a complex variable and $z^{*}$ denotes its complex conjugate. Which one of the following is TRUE? $f(z)$ is both continuous and analytic $f(z)$ is continuous but not analytic $f(z)$ is not continuous but is analytic $f(z)$ is neither continuous nor analytic
Consider the function $f(z)=z+z^{*}$ where $z$ is a complex variable and $z^{*}$ denotes its complex conjugate. Which one of the following is TRUE?$f(z)$ is both continuo...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Complex Variables
gate2016-ee-2
complex-variables
+
–
0
votes
0
answers
1058
GATE Electrical 2016 Set 2 | Question: 7
A $3 \times 3$ matrix $P$ is such that, $P^{3}=P$. Then the eigenvalues of $P$ ܲ are $1, 1, −1$ $1, 0.5 + ݆j0.866, 0.5 − ݆j0.866$ $1,−0.5 + ݆j0.866, −0.5 − ݆j0.866$ $0, 1, −1$
A $3 \times 3$ matrix $P$ is such that, $P^{3}=P$. Then the eigenvalues of $P$ ܲ are$1, 1, −1$$1, 0.5 + ݆j0.866, 0.5 − ݆j0.866$ $1,−0.5 + ݆j0.866, −0.5 − ݆...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Linear Algebra
gate2016-ee-2
linear-algebra
matrices
eigen-values
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–
0
votes
0
answers
1059
GATE Electrical 2016 Set 2 | Question: 8
The solution of the differential equation, for $t > 0, y"(t)+2y'(t)+y(t)=0$ with initial conditions $y(0)=0$ and $y'(0)=1$, is ($u(t)$ denotes the unit step function), $te^{-t}u(t)$ $(e^{-t}-te^{-t})u(t)$ $(-e^{-t}+te^{-t})u(t)$ $e^{-t}u(t)$
The solution of the differential equation, for $t 0, y"(t)+2y'(t)+y(t)=0$ with initial conditions $y(0)=0$ and $y'(0)=1$, is ($u(t)$ denotes the unit step function),$te^...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Differential Equations
gate2016-ee-2
differential-equations
+
–
0
votes
0
answers
1060
GATE Electrical 2016 Set 2 | Question: 1
The output expression for the Karnaugh map shown below is $A+\bar{B}$ $A+\bar{C}$ $\bar{A}+\bar{C}$ $\bar{A}+C$
The output expression for the Karnaugh map shown below is$A+\bar{B}$$A+\bar{C}$$\bar{A}+\bar{C}$$\bar{A}+C$
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Analog and Digital Electronics
gate2016-ee-2
analog-and-digital-electronics
boolean-algebra
k-map
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–
0
votes
0
answers
1061
GATE Electrical 2016 Set 2 | Question: 2
The circuit shown below is an example of a Low pass filter. Band pass filter. High pass filter. Notch filter.
The circuit shown below is an example of aLow pass filter.Band pass filter.High pass filter.Notch filter.
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Electrical and Electronic Measurements
gate2016-ee-2
electric
filter
electric-circuit
+
–
0
votes
0
answers
1062
GATE Electrical 2016 Set 2 | Question: 3
The following figure shows the connection of an ideal transformer with primary to secondary turns ratio of $1:100$. The applied primary voltage is $100 V$ (rms), $50 Hz, AC$. The rms value of the current $I$, in ampere, is _________.
The following figure shows the connection of an ideal transformer with primary to secondary turns ratio of $1:100$. The applied primary voltage is $100 V$ (rms), $50 Hz, ...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Electrical Machines
gate2016-ee-2
isolation
windings
turn-ratio
numerical-answers
+
–
0
votes
0
answers
1063
GATE Electrical 2016 Set 2 | Question: 4
Consider a causal $LTI$ system characterized by differential equation $\frac{dy(t)}{dt}+\frac{1}{6}y(t)=3x(t)$ The response of the system to the input $x(t)=3e^{-\frac{t}{3}}u(t)$, where $u(t)$ denotes the unit step function, is $9e^{-\frac{t}{3}}u(t)$ ... $54e^{-\frac{t}{6}}u(t)-54e^{-\frac{t}{3}}u(t)$
Consider a causal $LTI$ system characterized by differential equation $\frac{dy(t)}{dt}+\frac{1}{6}y(t)=3x(t)$ The response of the system to the input $x(t)=3e^{-\frac{t}...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Differential Equations
gate2016-ee-2
differential-equations
+
–
0
votes
0
answers
1064
GATE Electrical 2016 Set 2 | GA Question: 10
The numeral in the units position of $211^{870}+146^{127} \times 3^{424}$ is _____.
The numeral in the units position of $211^{870}+146^{127} \times 3^{424}$ is _____.
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Quantitative Aptitude
gate2016-ee-2
numerical-ability
numerical-computation
numerical-answers
+
–
0
votes
0
answers
1065
GATE Electrical 2016 Set 2 | GA Question: 6
The following graph represents the installed capacity for cement production (in tonnes) and the actual production (in tonnes) of nine cement plants of a cement company. Capacity utilization of a plant is defined as ratio of actual ... a small plant. The difference between total production of large plants and small plants, in tonnes is ______________.
The following graph represents the installed capacity for cement production (in tonnes) and the actual production (in tonnes) of nine cement plants of a cement company. C...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Quantitative Aptitude
gate2016-ee-2
numerical-ability
data-interpretation
bar-graph
numerical-answers
+
–
0
votes
0
answers
1066
GATE Electrical 2016 Set 2 | GA Question: 7
A poll of students appearing for masters in engineering indicated that $60$ % of the students believed that mechanical engineering is a profession unsuitable for women. A research study on women with masters or higher degrees ... or higher degrees in mechanical engineering. The number of women pursuing higher degrees in mechanical engineering is small.
A poll of students appearing for masters in engineering indicated that $60$ % of the students believed that mechanical engineering is a profession unsuitable for women. A...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Verbal Aptitude
gate2016-ee-2
verbal-ability
verbal-reasoning
passage-reading
+
–
0
votes
0
answers
1067
GATE Electrical 2016 Set 2 | GA Question: 8
Sourya committee had proposed the establishment of Sourya Institutes of Technology $(SITs)$ in line with Indian Institutes of Technology $(IITs)$ to cater to the technological and industrial needs of a developing country. Which of the following can be logically inferred from the ... (iv) only. (i) and (iv) only. (ii) and (iv) only. (ii) and (iii) only.
Sourya committee had proposed the establishment of Sourya Institutes of Technology $(SITs)$ in line with Indian Institutes of Technology $(IITs)$ to cater to the technolo...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Verbal Aptitude
gate2016-ee-2
verbal-ability
verbal-reasoning
passage-reading
+
–
0
votes
0
answers
1068
GATE Electrical 2016 Set 2 | GA Question: 9
Shaquille 'O' Neal is a $60\%$ career free throw shooter, meaning that he successfully makes $60$ free throws out of $100$ attempts on average. What is the probability that he will successfully make exactly $6$ free throws in $10$ attempts? $0.2508$ $0.2816$ $0.2934$ $0.6000$
Shaquille 'O' Neal is a $60\%$ career free throw shooter, meaning that he successfully makes $60$ free throws out of $100$ attempts on average. What is the probability th...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Quantitative Aptitude
gate2016-ee-2
numerical-ability
probability
conditional-probability
+
–
0
votes
1
answer
1069
GATE Electrical 2016 Set 2 | GA Question: 2
Identify the correct spelling out of the given options: Managable Manageable Mangaeble Managible
Identify the correct spelling out of the given options:ManagableManageableMangaebleManagible
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Verbal Aptitude
gate2016-ee-2
verbal-ability
vocabulary
+
–
0
votes
0
answers
1070
GATE Electrical 2016 Set 2 | GA Question: 3
Pick the odd one out in the following: $13, 23, 33, 43, 53$ $23$ $33$ $43$ $53$
Pick the odd one out in the following: $13, 23, 33, 43, 53$ $23$$33$ $43$$53$
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Analytical Aptitude
gate2016-ee-2
analytical-aptitude
logical-reasoning
sequence-series
odd-one
+
–
0
votes
0
answers
1071
GATE Electrical 2016 Set 2 | GA Question: 4
$R2D2$ is a robot. $R2D2$ can repair aeroplanes. No other robot can repair aeroplanes. Which of the following can be logically inferred from the above statements? $R2D2$ is a robot which can only repair aeroplanes. $R2D2$ is the only robot which can repair aeroplanes. $R2D2$ is a robot which can repair only aeroplanes. Only $R2D2$ is a robot.
$R2D2$ is a robot. $R2D2$ can repair aeroplanes. No other robot can repair aeroplanes. Which of the following can be logically inferred from the above statements?$R2D2$ i...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Analytical Aptitude
gate2016-ee-2
analytical-aptitude
logical-reasoning
statements-follow
+
–
0
votes
0
answers
1072
GATE Electrical 2016 Set 2 | GA Question: 5
If $|9y−6| =3$, then $y^{2}-4y/3$ is . $0$ $+1/3$ $-1/3$ undefined
If $|9y−6| =3$, then $y^{2}-4y/3$ is .$0$$+1/3$$-1/3$undefined
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Quantitative Aptitude
gate2016-ee-2
numerical-ability
absolute-value
+
–
0
votes
1
answer
1073
GATE Electrical 2016 Set 2 | GA Question: 1
The chairman requested the aggrieved shareholders to _________________ him. Bare with Bore with Bear with Bare
The chairman requested the aggrieved shareholders to _________________ him.Bare withBore withBear withBare
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Verbal Aptitude
gate2016-ee-2
verbal-ability
english-grammar
+
–
0
votes
1
answer
1074
GATE Electrical 2016 Set 1 | GA Question: 2
Nobody knows how the Indian cricket team is going to cope with the difficult and seamer-friendly wickets in Australia. Choose the option which is closest in meaning to the underlined phrase in the above sentence. Put up with Put in with Put down to Put up against
Nobody knows how the Indian cricket team is going to cope with the difficult and seamer-friendly wickets in Australia. Choose the option which is closest in meaning to th...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Verbal Aptitude
gate2016-ee-1
verbal-ability
word-meaning
+
–
0
votes
1
answer
1075
GATE Electrical 2016 Set 1 | GA Question: 3
Find the odd one in the following group of words. mock, deride, praise, jeer Mockderide Deride Praise Jeer
Find the odd one in the following group of words. mock, deride, praise, jeerMockderideDeridePraiseJeer
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Verbal Aptitude
gate2016-ee-1
verbal-ability
vocabulary
odd-one
+
–
0
votes
0
answers
1076
GATE Electrical 2016 Set 1 | GA Question: 4
Pick the odd one from the following options. CADBE JHKIL XVYWZ ONPMQ
Pick the odd one from the following options.CADBEJHKILXVYWZONPMQ
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Analytical Aptitude
gate2016-ee-1
analytical-aptitude
logical-reasoning
sequence-series
odd-one
+
–
0
votes
0
answers
1077
GATE Electrical 2016 Set 1 | GA Question: 5
In a quadratic function, the value of the product of the roots $(\alpha, \beta)$ is $4$. Find the value of $\dfrac{\alpha^{n}+\beta^{n}}{\alpha^{-n}+\beta^{-n}}$ $n^{4}$ $4^{n}$ $2^{2n-1}$ $4^{n-1}$
In a quadratic function, the value of the product of the roots $(\alpha, \beta)$ is $4$. Find the value of $\dfrac{\alpha^{n}+\beta^{n}}{\alpha^{-n}+\beta^{-n}}$$n^{4}$$4...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Linear Algebra
gate2016-ee-1
functions
roots
sequence
+
–
0
votes
0
answers
1078
GATE Electrical 2016 Set 1 | GA Question: 6
Among $150$ faculty members in an institute, $55$ are connected with each other through Facebook$^®$ and $85$ are connected through WhatsApp$^®$. $30$ faculty members do not have Facebook$^®$ or WhatsApp$^®$ accounts. The number of faculty members connected only through Facebook$^®$ accounts is _________. $35$ $45$ $65$ $90$
Among $150$ faculty members in an institute, $55$ are connected with each other through Facebook$^®$ and $85$ are connected through WhatsApp$^®$. $30$ faculty members d...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Quantitative Aptitude
gate2016-ee-1
analytical-aptitude
venn-diagrams
+
–
0
votes
0
answers
1079
GATE Electrical 2016 Set 1 | GA Question: 7
Computers were invented for performing only high-end useful computations. However, it is no understatement that they have taken over our world today. The internet, for example, is ubiquitous. Many believe that the internet itself is an unintended consequence of the ... are both intended inventions (i) only (ii) only Both (i) and (ii) Neither (i) nor (ii)
Computers were invented for performing only high-end useful computations. However, it is no understatement that they have taken over our world today. The internet, for ex...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Verbal Aptitude
gate2016-ee-1
verbal-ability
verbal-reasoning
passage-reading
+
–
0
votes
0
answers
1080
GATE Electrical 2016 Set 1 | GA Question: 8
All hill-stations have a lake. Ooty has two lakes. Which of the statement(s) below is/are logically valid and can be inferred from the above sentences? Ooty is not a hill-station. No hill-station can have more than one lake. (i) only (ii) only Both (i) and (ii) Neither (i) nor (ii)
All hill-stations have a lake. Ooty has two lakes.Which of the statement(s) below is/are logically valid and can be inferred from the above sentences?Ooty is not a hill-s...
makhdoom ghaya
9.4k
points
makhdoom ghaya
asked
Jan 29, 2017
Analytical Aptitude
gate2016-ee-1
analytical-aptitude
logical-reasoning
statements-follow
+
–
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