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GATE Chemical 2017 | Question: 51
The open loop transfer function of a process with a proportional controller (gain $K_{C}$) is$$G_{OL}=K_{C}\frac{e^{-2s}}{s}$$Based on the Bode criterion for closed-loop ...
Milicevic3306
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Milicevic3306
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Mar 26, 2018
Others
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numerical-answers
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GATE Chemical 2017 | Question: 52
The characteristics equation of a closed-loop system is$$6s^{3}+11s^{2}+6s+\left ( 1+K \right )=0,\:\:\:\:\:\: where \:K>0$$The value of $K$ beyond which the system just ...
Milicevic3306
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Milicevic3306
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GATE Chemical 2017 | Question: 53
A bond has a maturity value of $20,000$ Rupees at the end of $4$ years. The interest is compounded at the rate of $5\%$ per year.The initial investment to be made, rounde...
Milicevic3306
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Milicevic3306
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Mar 26, 2018
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GATE Chemical 2017 | Question: 54
The total cost $(C_{T})$ of an equipment in terms of the operating variables $x$ and $y$ is$$C_{T}=2x+\frac{12000}{xy}+y+5$$The optimal value of $C_{T}$, rounded to $1$ d...
Milicevic3306
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Milicevic3306
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Mar 26, 2018
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GATE Chemical 2017 | Question: 55
Match the equipment in Group-$1$ with the process in Group-$2$$\begin{array}{cc}\&\text{Group-$1$} & \text{Group-$2$} \\ &\text{P. Fluidized bed} & \text{ I. Paper-making...
Milicevic3306
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Mar 26, 2018
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GATE Chemical 2017 | Question: 56
The bacteria in milk are destroyed when it __________ heated to 80 degree Celsius.would bewill beiswas
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Verbal Aptitude
gate2017
verbal-ability
english-grammar
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answers
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votes
GATE Chemical 2017 | Question: 57
___________________ with someone else’s email account is now a very serious offence.InvolvingAssistingTamperingIncubating
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Verbal Aptitude
gate2017
verbal-ability
most-appropriate-word
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answers
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GATE Chemical 2017 | Question: 58
Consider the following sentences:All benches are beds. No bed is a bulb. Some bulbs are lamps.Which of the following can be inferredSome beds are lampsSome lamps are beds...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Analytical Aptitude
gate2017
analytical-aptitude
logical-reasoning
statements-follow
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GATE Chemical 2017 | Question: 59
If the radius of a right circular cone is increased by $50\%$, its volume increases by$75\%$$100\%$$125\%$$237.5\%$
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Quantitative Aptitude
gate2017
numerical-ability
percentages
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answers
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GATE Chemical 2017 | Question: 60
The following sequence of number is arranged in increasing order $1,x,x,x,y,y,9,16,18$. Given that the mean and median are equal, and are also equal to twice the mode, th...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Quantitative Aptitude
gate2017
numerical-ability
statistics
mean-median-mode
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answers
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votes
GATE Chemical 2017 | Question: 61
The old concert hall was demolished because of fears that the foundation would be affected by the construction of the new metro line in the area. Modern technology for un...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Verbal Aptitude
gate2017
verbal-ability
verbal-reasoning
passage-reading
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GATE Chemical 2017 | Question: 62
Students applying for hostel rooms are allotted rooms in order of seniority. students already staying in a room will move if they get a room in their preferred list. Pref...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Analytical Aptitude
gate2017
analytical-aptitude
logical-reasoning
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GATE Chemical 2017 | Question: 63
The last digit of $\left ( 2171 \right )^{7}+\left ( 2172 \right )^{9}+\left ( 2173 \right )^{11}+\left ( 2174 \right )^{13}$ is$2$$4$$6$$8$
Milicevic3306
7.9k
points
Milicevic3306
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Mar 26, 2018
Quantitative Aptitude
gate2017
numerical-ability
numerical-computation
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GATE Chemical 2017 | Question: 64
Two machines $M1$ and $M2$ are able to execute any of four jobs $P,Q,R$ and $S$. The machines can perform one job on one object at a time. Jobs $P,Q,R$ and $S$ take $30$ ...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Quantitative Aptitude
gate2017
numerical-ability
work-time
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GATE Chemical 2017 | Question: 65
The bar graph below shows the output of five carpenters over one month, each of whom made different items of furniture: chairs, tables, and beds.Consider the following st...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Quantitative Aptitude
gate2017
numerical-ability
data-interpretation
bar-graph
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GATE Chemical 2016 | GA Question: 1
The volume of a sphere of diameter $1$ unit is ________ than the volume of a cube of side $1$ unit.leastlesslesserlow
Milicevic3306
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Milicevic3306
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Mar 26, 2018
Verbal Aptitude
gate2016
verbal-ability
most-appropriate-word
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GATE Chemical 2016 | GA Question: 2
The unruly crowd demanded that the accused be _____________ without trial.hangedhanginghankeringhung
Milicevic3306
7.9k
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Milicevic3306
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Mar 26, 2018
Verbal Aptitude
gate2016
verbal-ability
english-grammar
+
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answers
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GATE Chemical 2016 | GA Question: 3
Choose the statement $(s)$ where the underlined word is used correctly:A $\underline{\text{prone}}$ is a dried plum.He was lying $\underline{\text{prone}}$ on the floor.P...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Verbal Aptitude
gate2016
verbal-ability
statements-follow
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answers
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votes
GATE Chemical 2016 | GA Question: 4
Fact: If it rains, then the field is wet.Read the following statements:It rainsThe field is not wetThe field is wetIt did not rainWhich one of the options given below is ...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Analytical Aptitude
gate2016
analytical-aptitude
logical-reasoning
statements-follow
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answers
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GATE Chemical 2016 | GA Question: 5
A window is made up of a square portion and an equilateral triangle portion above it. The base of the triangular portion coincides with the upper side of the square. If t...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Quantitative Aptitude
gate2016
numerical-ability
geometry
triangles
area
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GATE Chemical 2016 | GA Question: 6
Students taking an exam are divided into two groups, $P$ and $Q$ such that each group has the same number of students. The performance of each of the students in a test w...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Analytical Aptitude
gate2016
analytical-aptitude
logical-reasoning
passage-reading
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GATE Chemical 2016 | GA Question: 7
A smart city integrates all modes of transport, uses clean energy and promotes sustainable use of resources. It also uses technology to ensure safety and security of the ...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Verbal Aptitude
gate2016
verbal-ability
verbal-reasoning
passage-reading
+
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answers
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votes
GATE Chemical 2016 | GA Question: 8
Find the missing sequence in the letter series.B, FH, LNP, _ _ _ _.SUWYTUVWTVXZTWXZ
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Analytical Aptitude
gate2016
analytical-aptitude
logical-reasoning
sequence-series
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GATE Chemical 2016 | GA Question: 9
The binary operation $□$ is defined as $a □ b$ = $ab+(a+b)$, where $a$ and $b$ are any two real numbers. The value of the identity element of this operation, defined ...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Quantitative Aptitude
gate2016
numerical-ability
algebra
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0
votes
GATE Chemical 2016 | GA Question: 10
Which of the following curves represents the function $\text{y=ln}(|e^{[|\sin(|x|)]}|)$ for $\mid x\mid< 2\pi$? Here, $x$ represents the abscissa and $y$ represents the o...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Quantitative Aptitude
gate2016
numerical-ability
functions
curves
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answers
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GATE Chemical 2016 | Question: 1
Which one of the following is an iterative technique for solving a system of simultaneous linear algebraic equations?Gauss eliminationGauss-JordanGauss-Seidel$LU$ decompo...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Numerical Methods
gate2016
numerical-methods
system-of-equations
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answers
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votes
GATE Chemical 2016 | Question: 2
The Laplace transform of $e^{at}\sin\left ( bt \right )$ is$\frac{b}{\left ( s-a \right )^{2}+b^{2}}$$\frac{s-a}{\left ( s-a \right )^{2}+b^{2}}$$\frac{s-a}{\left ( s-a \...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Differential equations
gate2016
differential-equations
laplace-transforms
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answers
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votes
GATE Chemical 2016 | Question: 3
What are the modulus $\left ( r \right )$ and argument $\left ( \theta \right )$ of the complex number $3+4i$ ?$r=\sqrt{7}, \theta =tan^{-1}\left ( \frac{4}{3} \right )$$...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Complex variables
gate2016
complex-variables
complex-number
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GATE Chemical 2016 | Question: 4
A liquid mixture of ethanol and water is flowing as inlet stream $P$ into a stream splitter. It is split into two streams, $Q$ and $R$, as shown in the figure below.The f...
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Others
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GATE Chemical 2016 | Question: 5
The partial molar enthalpy (in $kJ$/mol) of species $1$ in a binary mixture is given by $\bar{h}_{1}=2 -60x_{2}^{2}+100x^{1}x_{2}^{2},$ where $x_{1}$ and $x_{2}$ are the ...
Milicevic3306
7.9k
points
Milicevic3306
asked
Mar 26, 2018
Others
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numerical-answers
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GATE Chemical 2016 | Question: 6
For a flow through a smooth pipe, the Fanning friction factor $(f)$ is given by $f=mRe^{-0.2}$ in the turbulent flow regime, where $Re$ is the Reynolds number and $m$ is ...
Milicevic3306
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Mar 26, 2018
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GATE Chemical 2016 | Question: 7
In a cyclone separator used for separation of solid particles from a dust laden gas, the separation factor is defined as the ratio of the centrifugal force to the gravita...
Milicevic3306
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Milicevic3306
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GATE Chemical 2016 | Question: 8
A vertical cylindrical vessel has a layer of kerosene (of density $800\: kg/m^{3}$) over a layer of water (of density $1000 \:kg/m^{3}$). $L$ – shaped glass tubes are c...
Milicevic3306
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Milicevic3306
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Mar 26, 2018
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gate2016
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GATE Chemical 2016 | Question: 9
A composite wall is made of four different materials of construction in the fashion shown below. The resistance (in $K/W$) of each sections of the wall is indicated in th...
Milicevic3306
7.9k
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Milicevic3306
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Mar 26, 2018
Others
gate2016
numerical-answers
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GATE Chemical 2016 | Question: 10
Steam at $100^{\circ}C$ is condensing on a vertical steel plate. The condensate flow is laminar. The average Nusselt numbers are $Nu_{1}$ and $Nu_{2}$, When the plate tem...
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GATE Chemical 2016 | Question: 11
A binary liquid mixture of benzene and toluene contains $20$ mol$\%$ of benzene. At $350 \:K$ the vapour pressures of pure benzene and pure toluene are $92\: kPa$ and $35...
Milicevic3306
7.9k
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Milicevic3306
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Mar 26, 2018
Others
gate2016
numerical-answers
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GATE Chemical 2016 | Question: 12
Match the dimensionless numbers in $Group–I$ with the ratios in $Group–2$.$\begin{array}{cc}\\&\text{Group-1} & \text{Group-2} \\ &\text{P. Biot number} & \text{ I. ...
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GATE Chemical 2016 | Question: 13
For what value of Lewis number, the wet-bulb temperature and adiabatic saturation temperature are nearly equal?$0.33$$0.5$$1$$2$
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GATE Chemical 2016 | Question: 14
For a non-catalytic homogeneous reaction $A\rightarrow B$, the rate expression at $300\:K$ is $-r_{A}$$\left (mol\; m^{-3} s^{-1}\right )=\frac{10C_{A}}{1+5C_{A}}$...
Milicevic3306
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Milicevic3306
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Mar 26, 2018
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GATE Chemical 2016 | Question: 15
The variations of the concentration $\left ( C_{A} ,C_{R}\:and\:C_{S}\right )$ for three species $\left ( A,R\:and\:S \right )$ with time, in an isothermal homogeneous ba...
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Mar 26, 2018
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