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GATE CH 2021 | Question: 36
For the ordinary differential equation $\dfrac{d^3y}{dt^3}+6 \dfrac{d^2y}{dt^2}+11 \dfrac{dy}{dt}+6y=1$ with ... $3$ decimal places).

go_editor asked in Differential equations Mar 1, 2021

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GATE CH 2021 | Question: 37
Formaldehyde is produced by the oxidation of methane in a reactor. The following two parallel reactions occur. ... reactor is _______ $\text{mol s}^{-1}$

go_editor asked in Others Mar 1, 2021

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GATE CH 2021 | Question: 38
The combustion of carbon monoxide is carried out in a closed, rigid and insulated vessel. $1 \text{ mol}$ ... is ___________ bar (round off to $1$ decimal place).

go_editor asked in Others Mar 1, 2021

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GATE CH 2021 | Question: 39
A gaseous mixture at $1$ bar and $300 \: K$ consists of $20 \text{ mol } \% \: CO_2$ ... and pressure is ________ $\text{kJ}$ (round off to nearest integer)

go_editor asked in Others Mar 1, 2021

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GATE CH 2021 | Question: 40
A binary liquid mixture consists of two species $1$ and $2$. Let $\gamma$ and $x$ represent the activity ... mole fraction is ___________ ( correct to $3$ decimal places)

go_editor asked in Others Mar 1, 2021

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GATE CH 2021 | Question: 41
Consider a tank filled with $3$ immiscible liquid $A$, $B$ and $C$ at static equilibrium, as shown in the figure. At ... that is wetted by liquid $B$ is _______ $\text{cm}$

go_editor asked in Others Mar 1, 2021

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GATE CH 2021 | Question: 42
Seawater is passed through a column containing a bed of resin beads. Density of seawater $=1025 \: \text{ kg m}^{-3}$ ... (round off to nearest integer).

go_editor asked in Others Mar 1, 2021

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GATE CH 2021 | Question: 43
A straight fin of uniform circular cross section and adiabatic tip has an aspect ratio (length/diameter) of $4$. If ... is ___________ $\%$ (round off to nearest integer).

go_editor asked in Others Mar 1, 2021

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GATE CH 2021 | Question: 44
A double-effect evaporator is used to concentrate a solution. Steam is sent to the first effect at ... is _________$^\circ C$ (round off to nearest integer)

go_editor asked in Others Mar 1, 2021

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GATE CH 2021 | Question: 45
Consider a solid slab of thickness $2L$ and uniform cross section $A$. The volumetric rate of heat generation within ... slab is _______ $K$ (round off to nearest integer).

go_editor asked in Others Mar 1, 2021

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GATE CH 2021 | Question: 46
A distillation column handling a binary mixture of $A$ and $B$ is operating at total reflux. It has two ideal stages ... $2$ decimal places).

go_editor asked in Others Mar 1, 2021

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GATE CH 2021 | Question: 47
In a batch drying experiment, a solid with a critical moisture content of $0.2 \: kg$ $H_2O/kg$ dry solid is dried ... is _______ $kg/m^2$ (round off to nearest integer).

go_editor asked in Others Mar 1, 2021

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GATE CH 2021 | Question: 48
As shown in the figure below, air flows in parallel to a freshly painted solid surface of width $10 \: m$, along ... $2$ decimal places).

go_editor asked in Others Mar 1, 2021

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GATE CH 2021 | Question: 49
The following isothermal autocatalytic reaction ... time of the $\text{CSTR}$ is _________ seconds.

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GATE CH 2021 | Question: 50
Reactant $A$ decomposes to products $B$ and $C$ in the presence of an enzyme in a well-stirred batch reactor. The ... $\text{min}$ (round off to $2$ decimal places).

go_editor asked in Others Mar 1, 2021

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GATE CH 2021 | Question: 51
The following homogeneous, irreversible reaction involving ideal gases, ... meter. (round off to $2$ decimal places).

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GATE CH 2021 | Question: 52
A system has a transfer function $G(s)= \dfrac{3e^{-4s}}{12s+1}$. When a step change of magnitude $M$ is ... is measured to be $120$. The value of $M$ is ____________.

go_editor asked in Others Mar 1, 2021

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GATE CH 2021 | Question: 53
A person has a transfer function $G(s)= \dfrac{Y(s)}{X(s)} = \dfrac{20}{90000s^2+240s+1}$. Initially ... new steady state is __________ (round off to $1$ decimal place).

go_editor asked in Others Mar 1, 2021

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GATE CH 2021 | Question: 54
Operating labor requirements $L$ ... is _______(round off to nearest integer).

go_editor asked in Others Mar 1, 2021

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GATE CH 2021 | Question: 55
A viscous liquid is pumped through a pipe network in a chemical plant. The annual pumping cost per unit length of ... is _______ meter (round off to $3$ decimal places).

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GATE Chemical 2020 | Question: 21

soujanyareddy13 asked in Others Nov 16, 2020

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GATE Chemical 2020 | Question: 22

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GATE Chemical 2020 | Question: 23

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GATE Chemical 2020 | Question: 24

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GATE Chemical 2020 | Question: 25

soujanyareddy13 asked in Linear Algebra Nov 16, 2020

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GATE Chemical 2020 | Question: 26

soujanyareddy13 asked in Probability and Statistics Nov 16, 2020

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GATE Chemical 2020 | Question: 27

soujanyareddy13 asked in Calculus Nov 16, 2020

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GATE Chemical 2020 | Question: 28

soujanyareddy13 asked in Others Nov 16, 2020

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GATE Chemical 2020 | Question: 29

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GATE Chemical 2020 | Question: 30

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GATE Chemical 2020 | Question: 31

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GATE Chemical 2020 | Question: 32

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GATE Chemical 2020 | Question: 33

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GATE Chemical 2020 | Question: 34

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GATE Chemical 2020 | Question: 35

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GATE Chemical 2020 | Question: 36

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GATE Chemical 2020 | Question: 37

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GATE Chemical 2020 | Question: 38

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GATE Chemical 2020 | Question: 39

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GATE Chemical 2020 | Question: 40

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