Dark Mode

Recent questions tagged numerical-answers

0 answers

0 votes

GATE CH 2022 | Question: 18
The area of a circular field is $25\: m^{2}$. The radius, $r$, is to be determined using the Newton ... iteration is ____________ $m$ (rounded off to three decimal places).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 19
$5$ moles of liquid benzene, $8$ moles of liquid toluene and $7$ moles of liquid xylene are mixed at $25^{\circ}C$ ... $J\:K^{-1}$ (rounded off to one decimal place).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 20
A perfectly insulated double pipe heat exchanger is operating at steady state. Saturated steam enters the inner pipe at ... (rounded off to two decimal places).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 21
Consider steady-state diffusion in a binary $\text{A-B}$ liquid at constant temperature and pressure. The mole ... is _________________ (rounded off to one decimal place).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 22
Consider interphase mass transfer of a species $S$ between two immiscible liquids $A$ and $B$. The interfacial mass transfer ... (rounded off to one decimal place).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 23
A wet solid containing $20\%$ $\text{(w/w)}$ moisture (based on mass of bone-dry solid) is dried in a tray-dryer. ... $\text{(w/w)}$ (rounded off to one decimal place).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 24
A process described by the transfer function ... ) is __________________ (rounded off to the nearest integer).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 25
A compressor with a lite of $10$ years costs Rs $10$ ... compressor is Rs _______________ lakhs (rounded to first decimal place)

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 34
The directional derivative of $f\left ( x, y, z \right ) = 4x^{2}+2y^{2}+z^{2}$ ... is _________________ (rounded off to two decimal places).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 35
Consider a sphere of radius $4$, centered at the origin, with outward unit normal $\hat{n}$ on its surface ... is _________________ (rounded off to one decimal places)

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 36
The equation $\dfrac{dy}{dx} = xy^{2}+ 2y+ x- 4.5$ with the initial condition $y(x= 0) = 1$ is ... $x = 0.5$ is _____________________ (rounded off to three decimal places).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 37
A substance at $4^{\circ}C$ ... (rounded off to the nearest integer).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 38
The molar excess Gibbs free energy $(g^{E})$ of a liquid mixture of $A$ and $B$ ... $1$ bar is ___________________ (rounded off to the nearest integer).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 39
For a pure substance, the following data at saturated conditions are given: ... $\text{kJ/mol}$ (rounded off to one decimal place).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 40
Consider the process flowsheet in the figure. An irreversible liquid-phase reaction $A \rightarrow B$ ... (rounded off to two decimal places).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 41
Two reservoirs located at the same altitude are connected by a straight horizontal pipe of length $120\:m$ and inner ... $\text{kW}$ (rounded off to one decimal place).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 42
A venturi meter (venturi coefficient, $C_{v} = 0.98$) is connected to a pipe of inner diameter $50$ $\text{mm}$. Water ... (rounded off to two decimal places)

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 43
In a constant-rate cake filtration operation, the collected filtrate volumes are $120\:m^{3}$ ... $\text{kPa}$ (rounded off to the nearest integer).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 44
A cylindrical fin of diameter $24$ $\text{mm}$ is attached horizontally to a vertical planar wall. The heat transfer ... $\text{mm}$ (rounded off to the nearest integer).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 45
A single-effect evaporator with a heat transfer area of $70\:m^{2}$ concentrates a salt solution using steam. The salt ... (rounded off to the nearest integer).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 46
An equimolar binary mixture is to be separated in a simple tray-distillation column. The feed rate is ... ratio is __________ (rounded off to two decimal places).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 47
The dry-bulb temperature of air in a room is $30^{\circ}C$ ... = ____________ (rounded off to one decimal place).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 48
In the block diagram shown in the figure, the transfer function ... remains stable is ___________________ (rounded off to two decimal places).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 49
Consider the tank level control system shown in the figure, where the cross-section area of the tank is ... is _____________________ (rounded off to the nearest integer).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 50
Consider a single-input-single-output $\text{(SISO)}$ ... is ______________ minutes (rounded off to two decimal places).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 51
Information for a proposed greenfield project is provided in the table. The discounted cash flow for the fourth year is Rs ...

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 52
Consider the process in the figure. The liquid phase elementary reactions ... fresh feeds, process exit streams and recycle streams are pure

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 53
An elementary irreversible liquid-phase reaction, $2A \rightarrow B$ ... $\%$ (rounded off to one decimal place).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 54
An elementary irreversıble gas-phase reaction, $A \rightarrow B + C$, is carried out at fixed temperature and pressure in ... (rounded off to one decimal place).

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2022 | Question: 55
An elementary irreversible liquid-phase reaction, $2P \overset{k}{\rightarrow}Q$ ... is _____________ $\%$ (round off to the nearest integer)

Arjun asked in Others Feb 15, 2022

by Arjun

4.6k points

0 answers

0 votes

GATE CH 2021 | Question: 19
A source placed at the origin of a circular sample holder (radius $r=1 \: m$) emits particles ... total number of particles emitted during the experiment is ___________.

go_editor asked in Others Mar 1, 2021

1.4k points

0 answers

0 votes

GATE CH 2021 | Question: 20
$\textbf{A, B, C}$ and $\textbf{D}$ are vectors of length $4$ ... is __________

go_editor asked in Linear Algebra Mar 1, 2021

1.4k points

0 answers

0 votes

GATE CH 2021 | Question: 21
The van der Waals equation of the state is given by $P_r = \dfrac{8T_r}{3v_r-1} - \dfrac{3}{v_r^2}$ ... equation of state is __________ (round off to $2$ decimal places).

go_editor asked in Others Mar 1, 2021

1.4k points

0 answers

0 votes

GATE CH 2021 | Question: 22
Consider a steady flow of an incompressible, Newtonian fluid through a smooth circular pipe. Let ... is ______ (round off to $2$ decimal places).

go_editor asked in Others Mar 1, 2021

1.4k points

0 answers

0 votes

GATE CH 2021 | Question: 23
The molar heat capacity at constant pressure $C_p$ (in $\text{J mol}^{-1} K^{-1}$) for $n$-pentane as a function of ... $2$ decimal places).

go_editor asked in Others Mar 1, 2021

1.4k points

0 answers

0 votes

GATE CH 2021 | Question: 24
The following homogeneous liquid phase reactions are at equilibrium, The values of rate constants are given by: ... $s^{-1}$ (round off to $1$ decimal place)

go_editor asked in Others Mar 1, 2021

1.4k points

0 answers

0 votes

GATE CH 2021 | Question: 25
A company invests in a recovery unit to separate valuable metals from effluent streams. The total initial capital ... lakhs of rupees (correct to $1$ decimal place)

go_editor asked in Others Mar 1, 2021

1.4k points

0 answers

0 votes

GATE CH 2021 | Question: 34
To solve an algebraic equation $f(x)=0$, an iterative scehme of the type $x_{n+1} = g(x_n)$ ... order of convergence for this iterative scheme near the solution is ________

go_editor asked in Calculus Mar 1, 2021

1.4k points

0 answers

0 votes

GATE CH 2021 | Question: 35
The probability distribution function of a random variable $X$ is shown in the following figure. From this distribution, ... is _______ (round off to $3$ decimal places)

go_editor asked in Probability and Statistics Mar 1, 2021

1.4k points

0 answers

0 votes

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

1.4k points

Page:

1
2
3
4
...
7
next »