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GATE201950
Two spherical camphor particles of radii $20$ $cm$ and $5$ $cm$ far away from each other, are undergiong sublimation in ... is _________________ (rounded off to one decimal place).
asked
Feb 24, 2019
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gate2019
numericalanswers
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GATE201951
A countercurrent absorption tower is designed to remove $95\%$ of component $A$ from an incoming binary gas mixture using ... stream is ____________ (rounded off to three decimal places).
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Feb 24, 2019
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gate2019
numericalanswers
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GATE201952
A binary mixture with components $A$ and $B$ is to be separated in a distillation column to obtain $95$ ... for this separation is _______________ (rounded off to one decimal place).
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Feb 24, 2019
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gate2019
numericalanswers
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GATE201953
Consider the reactorseparatorrecycle process operating under steady state conditions as shown in the figure. The ... is ____________________________ (rounded off to two decimal places).
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Feb 24, 2019
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Arjun
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1.4k
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gate2019
numericalanswers
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GATE201954
Consider two competing equipment $A$ and $B$. For a compound interest rate of $10\%$ per annum, in order for equipment $B$ to be the ...
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Feb 24, 2019
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Arjun
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1.4k
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gate2019
numericalanswers
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GATE201955
A taxicar is bought for $Rs\: 10$ lakhs. Its salvage value is zero. The expected yearly income after paying all ... ), is ____________________ (rounded off to the next higher integer).
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Feb 24, 2019
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Arjun
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1.4k
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gate2019
numericalanswers
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GATE20171
The value of $\underset{x\rightarrow 0}{lim}\:\frac{tan\left ( x \right )}{x}$ is ________________.
asked
Mar 26, 2018
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Milicevic3306
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7.9k
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gate2017
numericalanswers
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GATE20172
The real part of $6e^{i\pi /3}$ is _______________.
asked
Mar 26, 2018
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Milicevic3306
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7.9k
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gate2017
numericalanswers
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GATE20173
The number of positive roots of the function $f(x)$ shown below in the range $0<x<6$ is ___________________.
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Mar 26, 2018
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Milicevic3306
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7.9k
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gate2017
numericalanswers
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GATE201711
A gas bubble (gas density $\rho_{g} =2\:kg/m^{3}$ ; bubble diameter $D=10^{4}\:m$ is rising vertically through water ( ... $cm/s$), rounded to $2$ decimal places, is ___________ $cm/s$.
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Mar 26, 2018
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Milicevic3306
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7.9k
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gate2017
numericalanswers
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GATE201713
In a heat exchanger, the inner diameter of a tube is $25\:mm$ and its outer diameter is $30\:mm$. The overall heat transfer ... the nearest integer, is _______________ $W/m^{2}.^{\circ}C$.
asked
Mar 26, 2018
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Milicevic3306
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7.9k
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gate2017
numericalanswers
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GATE201715
The composition of vapour entering a tray in a distillation column is $0.47$. The average composition of the vapour leaving ... , rounded to the nearest integer, is _____________ $\%$.
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Mar 26, 2018
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Milicevic3306
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gate2017
numericalanswers
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GATE201722
The cost of a new pump (including installation) is $24,000$ Rupees. The pump has a useful life of $10$ years. Its ... year, rounded to the nearest integer, is ____________ Rupees.
asked
Mar 26, 2018
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Milicevic3306
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7.9k
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gate2017
numericalanswers
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GATE201726
For the initial value problem $\frac{dx}{dt}=sin\left ( t \right ),\:\:\:\:x\left ( 0 \right )=0$ the value of $x$ at $t=\pi /3$ , is _____________.
asked
Mar 26, 2018
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Milicevic3306
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7.9k
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gate2017
numericalanswers
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0
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GATE201729
A box has $6$ red balls and $4$ white balls. A ball is picked at random and replaced in the box, after which a ... the balls being red, rounded to $2$ decimal places, is ___________.
asked
Mar 26, 2018
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Milicevic3306
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7.9k
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gate2017
numericalanswers
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GATE201730
An aqueous saltsolution enters a crystallizer operating at steady state at $25^{\circ}C$ ... salt, rounded to the nearest integer, is ______________ $kg/s$.
asked
Mar 26, 2018
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Milicevic3306
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7.9k
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gate2017
numericalanswers
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GATE201731
Reaction $A{\rightarrow}B$ is carried out in a reactor operating at steady state and $1$ mol/$s$ of pure $A$ ... the reactor, rounded to $2$ decimal places, is ________ mol/$s$.
asked
Mar 26, 2018
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Milicevic3306
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7.9k
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gate2017
numericalanswers
0
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GATE201732
The pressure of a liquid is increased isothermally. The molar volume of the liquid decreases from $50.45\times 10^{6}$ ... the liquid, rounded to nearest integer, is ________ $J$/mol.
asked
Mar 26, 2018
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Milicevic3306
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7.9k
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gate2017
numericalanswers
0
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0
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GATE201733
A sparingly soluble gas (solute) is in equilibrium with a solvent at $10$ bar. The mole fraction of the solvent in the ... the liquid phase, rounded to $2$ decimal places, is ____________.
asked
Mar 26, 2018
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Milicevic3306
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7.9k
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gate2017
numericalanswers
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0
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GATE201734
The vapour pressure of a pure substance at a temperature $T$ is $30$ ... these conditions, rounded to $1$ decimal place, is ________________ bar.
asked
Mar 26, 2018
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Milicevic3306
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7.9k
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gate2017
numericalanswers
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0
answers
GATE201735
Oil is being delivered at a steady flowrate through a circular pipe of radius $1.25\times10^{2}\:m$ and $10\:m$. The ... pipe wall, rounded to $2$ decimal places, is _______________ $Pa$.
asked
Mar 26, 2018
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Milicevic3306
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7.9k
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gate2017
numericalanswers
0
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0
answers
GATE201737
A propeller (diameter $D=15\:m$) rotates at $N=1$ revolution per second $(rps)$. To understand the flow around the ... labscale model, to the nearest integer, should be ____________ $rps$.
asked
Mar 26, 2018
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Milicevic3306
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7.9k
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gate2017
numericalanswers
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0
answers
GATE201738
Size analysis was carried out on a sample of gravel. The data for mass fraction $(x_{i})$ ... of the sample, to the nearest integer, is _____________ $mm$.
asked
Mar 26, 2018
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Milicevic3306
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7.9k
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gate2017
numericalanswers
0
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0
answers
GATE201742
The vapour phase composition and relative volatilities (with respect to $n$propane) on an ideal tray of a distillation ... phase, rounded to $2$ decimal places, is ___________________.
asked
Mar 26, 2018
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Milicevic3306
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7.9k
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gate2017
numericalanswers
0
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0
answers
GATE201744
In a countercurrent stripping operation using pure steam, the mole ratio of a solute in the liquid stream is reduced from $0.25$ ... rounded to $1$ decimal place, is _____________ mol/$s$.
asked
Mar 26, 2018
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Milicevic3306
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7.9k
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gate2017
numericalanswers
0
votes
0
answers
GATE201745
In a batch absorption process, $5\:g$ of fresh absorbent is used to treat $1$ liter of an aqueous phenol solution. The ... , rounded to $1$ decimal place, is _____________ $mg$/liter.
asked
Mar 26, 2018
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Milicevic3306
(
7.9k
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gate2017
numericalanswers
0
votes
0
answers
GATE201746
The $C$curve measured during a pulse tracer experiment is shown below. In the figure, $C(t)$ is the concentration of the ... the reactor, rounded to $1$ decimal place, is __________ $s$.
asked
Mar 26, 2018
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Milicevic3306
(
7.9k
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gate2017
numericalanswers
0
votes
0
answers
GATE201747
The following liquid phase secondorder reaction is carried out in an isothermal $CSTR$ ... conversion, rounded to $2$ decimal places, is ___________.
asked
Mar 26, 2018
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Milicevic3306
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7.9k
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gate2017
numericalanswers
0
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0
answers
GATE201748
The reversible reaction of $t$butyl alcohol $(TBA)$ and ethanol $(EtOH)$ to ethyl $t$butyl ether $(ETBE)$ ... at equilibrium, rounded to $1$ decimal, place, is _______________ $g$.
asked
Mar 26, 2018
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Milicevic3306
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7.9k
points)
gate2017
numericalanswers
0
votes
0
answers
GATE201749
The following gasphase reaction is carried out in a constantvolume isothermal batch reactor $A+B{\rightarrow}R+S$ The reactants ... , rounded to $1$ decimal place, is ____________ $s$.
asked
Mar 26, 2018
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by
Milicevic3306
(
7.9k
points)
gate2017
numericalanswers
0
votes
0
answers
GATE201750
The transfer function of a system is $\frac{1}{4s^{2}+1.2s+1}$ For a unit step increase in the input, the fractional overshoot, rounded to $2$ decimal place, is __________.
asked
Mar 26, 2018
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Milicevic3306
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7.9k
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gate2017
numericalanswers
0
votes
0
answers
GATE201751
The open loop transfer function of a process with a proportional controller (gain $K_{C}$ ... of the controller, rounded to $2$ decimal places, is ____________.
asked
Mar 26, 2018
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Milicevic3306
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7.9k
points)
gate2017
numericalanswers
0
votes
0
answers
GATE201752
The characteristics equation of a closedloop system is ... the system just becomes unstable, rounded to the nearest integer, is ______________.
asked
Mar 26, 2018
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by
Milicevic3306
(
7.9k
points)
gate2017
numericalanswers
0
votes
0
answers
GATE201753
A bond has a maturity value of $20,000$ Rupees at the end of $4$ years. The interest is compounded at the rate ... to be made, rounded to the nearest integer, is ___________ Rupees.
asked
Mar 26, 2018
in
Others
by
Milicevic3306
(
7.9k
points)
gate2017
numericalanswers
0
votes
0
answers
GATE201754
The total cost $(C_{T})$ of an equipment in terms of the operating variables $x$ and $y$ ... value of $C_{T}$, rounded to $1$ decimal place, is __________.
asked
Mar 26, 2018
in
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by
Milicevic3306
(
7.9k
points)
gate2017
numericalanswers
0
votes
0
answers
GATE20165
The partial molar enthalpy (in $kJ$/mol) of species $1$ ... to the first decimal place) of species $1$ at infinite dilution is _________
asked
Mar 26, 2018
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Milicevic3306
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7.9k
points)
gate2016
numericalanswers
0
votes
0
answers
GATE20168
A vertical cylindrical vessel has a layer of kerosene (of density $800\: kg/m^{3}$ ... the point at which the lower $L$  tube is connected is _________
asked
Mar 26, 2018
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Milicevic3306
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7.9k
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gate2016
numericalanswers
0
votes
0
answers
GATE20169
A composite wall is made of four different materials of construction in the fashion shown below. The resistance (in $K/W$) ... the composite wall, in the direction of heat flow, is ________
asked
Mar 26, 2018
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Milicevic3306
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7.9k
points)
gate2016
numericalanswers
0
votes
0
answers
GATE201611
A binary liquid mixture of benzene and toluene contains $20$ mol$\%$ of benzene. At $350 \:K$ the vapour pressures of ... in contact with this liquid mixture at $350\:K$ is ________
asked
Mar 26, 2018
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Milicevic3306
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7.9k
points)
gate2016
numericalanswers
0
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0
answers
GATE201616
Hydrogen iodide decomposes through the reaction $2HI\leftrightharpoons H_{_{2}}+I_{2}$. The value of the universal gas constant $R$ ... at $600 \:K$ to that at $550\:K$ is ________
asked
Mar 26, 2018
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Milicevic3306
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7.9k
points)
gate2016
numericalanswers
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