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GATE201357
Were you a bird, you ___________________ in the sky. would fly shall fly should fly shall have flown
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Sep 8
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gate2013me
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GATE20141GA3
Choose the most appropriate word from the options given below to complete the following sentence. Many ancient cultures attributed disease to supernatural causes. However, modern science has largely helped _________ such notions. impel dispel propel repel
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Sep 8
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GATE20162GA3
Choose the statement $(s)$ where the underlined word is used correctly: A prone is a dried plum. He was lying prone on the floor. People who eat a lot of fat are prone to heart disease. $(i)$ and $(iii)$ only $(iii)$ only $(i)$ and $(ii)$ only $(ii)$ and $(iii)$ only
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gate2016me2
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GATE20162GA2
The unruly crowd demanded that the accused be _____________ without trial. hanged hanging hankering hung
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Sep 3
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950
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gate2016me2
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GATE20153GA2
Fill the blank with the correct idiom/phrase. That boy from the town was ______________________ in the sleepy village. dog out of heard sheep from the heap fish out of water bird from the flock
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Aug 28
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srestha
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gate2015me3
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GATE20153GA6
Select the option in place of underlined parts of sentence. Increased productivity necessary reflects greater efforts made by the employees. Increase in productivity necessary Increase productivity is necessary Increase in productivity necessarily No improvement required
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Aug 28
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GATE20151GA2
Choose the word most similar in meaning to the given word Awkward Inept Graceful Suitable Dreadful
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Aug 26
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srestha
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950
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gate2015me1
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GATE20151GA3
What is the adverb for the given word below? Misogynous Misogynousness Misogynity Misogynously Misogynous
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Aug 26
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srestha
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950
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gate2015me1
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GATE20152GA3
Choose the correct verb to fill in the blank below: Let us _____ introvert alternate atheist altruist
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Aug 25
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srestha
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950
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gate2015me2
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GATE20152GA1
Choose the most appropriate word from the options given below to complete the following sentence. If the athlete had wanted to come first in the race, he _________ several hours every day. should practice should have practiced practised should be practicing
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Aug 25
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srestha
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950
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gate2015me2
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GATE20152GA2
Choose the most suitable one word substitute for the following expression: Connotation of a road or way Pertinacious Viaticum Clandestine Ravenous
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Aug 25
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srestha
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950
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gate2015me2
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GATE20144GA1
Which of the following options is the closest in meaning to the word underlined in the sentence below? In a democracy, everybody has the freedom to disagree with the government. dissent descent decent decadent
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Aug 25
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srestha
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950
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gate2014me4
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GATE20144GA2
After the discussion, Tom said to me, 'Please revert!'. He expects me to _________. retract get back to him move in reverse retreat
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Aug 25
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srestha
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950
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gate2014me4
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GATE20144GA3
While receiving the award, the scientist said, "I feel vindicated". Which of the following is closest in meaning to the word ‘vindicated’? punished substantiated appreciated chastened
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Aug 25
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srestha
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950
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gate2014me4
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GATE201358
Which one of the following options is the closest in meaning to the word given below? Nadir Highest Lowest Medium Integration
answered
Aug 23
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srestha
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950
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gate2013me
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GATE201356
Complete the sentence: Universalism is to particularism as diffuseness is to _______________. specificity neutrality generality adaptation
answered
Aug 23
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srestha
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950
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gate2013me
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GATE201525
Three vendors were asked to supply a very high precision component. The respective probabilities of their meeting the strict design specifications are $0.8$, $0.7$ and $0.5$. Each vendor supplies one component. The probability that out of total three components supplied by the vendors, at least one will meet the design specification is ___________
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Aug 2
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studygate
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140
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gate2015me2
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GATE2019 ME1: 51
The value of the following definite integral is ______ (round off to three decimal places) $\int_1^e (x \: \ln \: x) dx$
answered
May 24
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ankitgupta.1729
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390
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gate2019me1
numericalanswers
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GATE2019 ME1: 3
For the equation $\frac{dy}{dx}+7x^2y=0$, if $y(0)=3/7$, then the value of $y(1)$ is $\frac{7}{3}e^{7/3}$ $\frac{7}{3}e^{3/7}$ $\frac{3}{7}e^{7/3}$ $\frac{3}{7}e^{3/7}$
answered
May 24
in
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ankitgupta.1729
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390
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gate2019me1
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GATE2017 ME2: 29
If $f(z)=(x^{2}+ay^{2})+i bxy$ is a complex analytic function of $z=x+iy$, where $i=\sqrt{1}$, then $a=1, b=1$ $a=1, b=2$ $a=1, b= 2$ $a=2, b=2$
answered
May 24
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ankitgupta.1729
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390
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gate2017me2
0
votes
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GATE2019 ME2: 19
If $x$ is the mean of data $3, x, 2$ and $4$, then the mode is _____
answered
May 18
in
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by
Shalini26
(
160
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gate2019me2
numericalanswers
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0
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GATE2019 ME2: 10
Sphere $1$ with a diameter of $0.1$ m is completely enclosed by another sphere $2$ of diameter $0.4$m. The view factor $F_{12}$ is $0.0625$ $0.25$ $0.5$ $1.0$
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Feb 9
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Arjun
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21.2k
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gate2019me2
0
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0
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GATE2019 ME2: 15
The fluidity of molten metal of cast alloys (without any addition of fluxes) increases with increase in viscosity surface tension freezing range degree of superheat
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Feb 9
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by
Arjun
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21.2k
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gate2019me2
0
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0
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GATE2019 ME2: 16
The cold forming process in which a hardened tool is pressed against a workpiece (when there is relative motion between the tool and the workpiece) to produce a roughened surface with a regular pattern is Roll forming Strip forming Knurling Chamfering
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Feb 9
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Arjun
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21.2k
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gate2019me2
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GATE2019 ME2: 17
The most common limit gage used for inspecting the hole diameter is Snap gage Ring gage Plus gage Madter gage
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Feb 9
in
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by
Arjun
(
21.2k
points)
gate2019me2
0
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GATE2019 ME2: 18
The transformation matrix for mirroring a point in $x – y$ plane about the line $y=x$ is given by $\begin{bmatrix} 1 & 0 \\ 0 & 1 \end{bmatrix}$ $\begin{bmatrix} 1 & 0 \\ 0 & 1 \end{bmatrix}$ $\begin{bmatrix} 0 & 1 \\ 1 & 0 \end{bmatrix}$ $\begin{bmatrix} 0 & 1 \\ 1 & 0 \end{bmatrix}$
asked
Feb 9
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Arjun
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21.2k
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gate2019me2
0
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GATE2019 ME2: 20
The figure shows an idealized plane truss. If a horizontal force of $300$ N is applied at point A, then the magnitude of the force produced in member CD is ____ N
asked
Feb 9
in
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by
Arjun
(
21.2k
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gate2019me2
numericalanswers
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0
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GATE2019 ME2: 21
The state of stress at a point in a component is represented by a Mohr’s circle of radius $100$ MPa centered at $200$ MPa on the thermal stress axis. On a plane plassing through the same point, the normal stress is $260$ MPa. The magnitude of the shear stress on the same plane at the same point is _______ MPa
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Feb 9
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Arjun
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21.2k
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gate2019me2
numericalanswers
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GATE2019 ME2: 22
A wire of circular crosssection of diameter $1.0$ mm is bent into a circular arc of radius. $1.0$ m by application of pure bending moments at its ends. The Young’s modulus of the material of the wire is $100$ GPa. The maximum tensile stress developed in the wire is ______ MPa
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Feb 9
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Arjun
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21.2k
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gate2019me2
numericalanswers
0
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0
answers
GATE2019 ME2: 23
Water enters a circular pipe of length $L=5.0$ m and diameter $D=0.20$m with Reynolds number $Re_D=500$. The velocity profile at the inlet of the pipe is uniform while it is parabolic at the exit. The Reynolds number at the exit of the pipe is ____
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Feb 9
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Arjun
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21.2k
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gate2019me2
numericalanswers
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GATE2019 ME2: 24
A thin vertical flat plate of height $L$, and infinite width perpendicular to the plane of the figure, is losing heat to the surroundings by natural convection. The temperatured of the plate and the surroundings by natural convection. The temperatures of the plate and the ... first plate is $h_1$ and that for the second plate is $h_2$, the value of the raio $h_1/h_2$ is ______
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Feb 9
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Arjun
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21.2k
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gate2019me2
numericalanswers
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GATE2019 ME2: 25
In an electrical discharge machining process, the breakdown voltage across inter electrode gap (IEG) is $200$ V and the capacitance of the RC circuit is $50 \mu F$ The energy (in $J$) released per spark across the IEG is ______
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Feb 9
in
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Arjun
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21.2k
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gate2019me2
numericalanswers
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0
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GATE2019 ME2: 26
Given a vector $\overrightarrow{u} = \frac{1}{3} \big(y^3 \hat{i} + x^3 \hat{j} + z^3 \hat{k} \big)$ and $\hat{n}$ as the unit normal vector to the surface of the hemipshere $(x^2+y^2+z^2=1; \: z \geq 0)$ ... $S$ is $ \frac{\pi}{2}$ $\frac{\pi}{3}$ $\frac{\pi}{2}$ $\pi$
asked
Feb 9
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by
Arjun
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21.2k
points)
gate2019me2
0
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0
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GATE2019 ME2: 27
A diffferential equation is given as $x^2 \frac{d^2y}{dx^2} – 2x \frac{dy}{dx} +2y =4$ The solution of the differential equation in terms of arbitrary constants $C_1$ and $C_2$ is $y=C_1x^2 +C_2 x+2$ $y=\frac{C_1}{x^2} +C_2x+2$ $y=C_1x^2+C_2x+4$ $y=\frac{C_1}{x^2}C_2x+4$
asked
Feb 9
in
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by
Arjun
(
21.2k
points)
gate2019me2
0
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0
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GATE2019 ME2: 28
The derivative of $f(x)= \cos x$ can be estimated using the approximation $f'(x)=\frac{f(x+h)f(xh)}{2h}$. The percentage error is calculated as $\bigg( \frac{\text{Exact value  Approximate value}}{\text{Exact value}} \bigg) \times 100$. The percentage error in the derivative of $f(x)$ ... $> 0.1 \% \text{ and } <1 \%$ $> 1 \% \text{ and } <5 \%$ $>5 \%$
asked
Feb 9
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Arjun
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21.2k
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gate2019me2
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GATE2019 ME2: 29
A ball of mass $3$ kg moving with a velocity of $4$ m/s undergoes a perfectlyelastic directcentral impact with a stationary ball of mass $m$. After the impact is over, the kinetic energy of the $3$ kg ball is $6$ J. The possible value(s) of $m$ is/are $1$ kg only $6$ kg only $1$ kg, $6$ kg $1$ kg, $9$ kg
asked
Feb 9
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Arjun
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21.2k
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gate2019me2
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GATE2019 ME2: 30
Consider two concentric circular cylinders of different materials $M$ and $N$ in contact with each other at $r=b$, as shown below. The interface at $r=b$ is frictionless, The composite cylinder is subjected to internal presure $P$. Let $(u_r^M, u_{\theta}^M)$ ... $\sigma_{rr}^M = \sigma_{rr}^N \text{ and } \sigma_{\theta \theta}^M = \sigma_{\theta \theta}^N$
asked
Feb 9
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Arjun
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21.2k
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gate2019me2
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GATE2019 ME2: 32
A slender uniform rigid bar of mass $m$ is hinged at $O$ and supported by two springs, with stiffness, $3k$ and $k$ and a damper with damping coefficient $c$, as shown in the figure. For the system to be critically damped, the ratio $c/\sqrt{km}$ should be $2$ $4$ $2 \sqrt{7}$ $4 \sqrt{7}$
asked
Feb 9
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Arjun
(
21.2k
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gate2019me2
0
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GATE2019 ME2: 33
The figure shows a heat engine (HE) working between two reservoirs. The amount of heat $(Q_2)$ rejected by the heat engine is drawn by a heat pump (HP). The heat pump receives the entire work output $(W)$ of the heat engine. If temperatures, $T_1 >T_3>T_2$, then the relation between ... $\text{COP}= 1 + \eta$ $\text{COP}= \eta^{1}$ $\text{COP}= \eta^{1} 1 $
asked
Feb 9
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Arjun
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21.2k
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gate2019me2
0
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GATE2019 ME2: 34
The binary phase diagram of metals $P$ and $Q$ is shown in the figure. An alloy $X$ containing $60 \% P$ and $40 \% Q$ (by weight) is cooled from liquid to solid state. The fractions of solid and liquid (in weight percent) at $1250^o C$, respectively, will be $77.8 \% \text{ and } 22.2 \%$ $22.2 \% \text{ and } 77.8 \%$ $68.0 \% \text{ and } 38.0 \%$ $38.0 \% \text{ and } 68.0 \%$
asked
Feb 9
in
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Arjun
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21.2k
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gate2019me2
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