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167
GATE Civil 2023 Set 1 | Question: 9
When a supercritical stream enters a mild-sloped $(\mathrm{M})$ channel section, the type of flow profile would become _________. $\mathrm{M}_{1}$ $\mathrm{M}_{2}$ $\mathrm{M}_{3}$ $\mathrm{M}_{1}$ and $\mathrm{M}_{2}$
When a supercritical stream enters a mild-sloped $(\mathrm{M})$ channel section, the type of flow profile would become _________.$\mathrm{M}_{1}$$\mathrm{M}_{2}$ $\mathrm...
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168
GATE Civil 2023 Set 1 | Question: 7
A group of $9$ friction piles are arranged in a square grid maintaining equal spacing in all directions. Each pile is of diameter $300 \mathrm{~mm}$ and length $7 \mathrm{~m} $ ... $ 60 \%$? $0.582$ $0.486$ $0.391$ $ 0.677$
A group of $9$ friction piles are arranged in a square grid maintaining equal spacing in all directions. Each pile is of diameter $300 \mathrm{~mm}$ and length $7 \mathrm...
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171
GATE Civil 2023 Set 2 | Question: 43
A beam is subjected to a system of coplanar forces as shown in the figure. The magnitude of vertical reaction at Support $\text{P}$ is ______________________ $\text{N}$ (round off to one decimal place).
A beam is subjected to a system of coplanar forces as shown in the figure. The magnitude of vertical reaction at Support $\text{P}$ is ______________________ $\text{N}$ (...
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172
GATE Civil 2023 Set 1 | Question: 55
Trigonometric levelling was carried out from two stations $\mathrm{P}$ and $\mathrm{Q}$ to find the reduced level ($\text{R. L.}$) of the top of hillock, as shown in the table. The distance between Stations $\mathrm{P}$ and $\mathrm{Q}$ is $55 \mathrm{~m}$. ...
Trigonometric levelling was carried out from two stations $\mathrm{P}$ and $\mathrm{Q}$ to find the reduced level ($\text{R. L.}$) of the top of hillock, as shown in the ...
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173
GATE Civil 2023 Set 1 | Question: 22
A drained direct shear test was carried out on a sandy soil. Under a normal stress of $50 \mathrm{~kPa},$ the test specimen failed at a shear stress of $35 \mathrm{~kPa}$. The angle of internal friction of the sample is ______________ degree (round off to the nearest integer).
A drained direct shear test was carried out on a sandy soil. Under a normal stress of $50 \mathrm{~kPa},$ the test specimen failed at a shear stress of $35 \mathrm{~kPa}$...
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174
GATE Civil 2023 Set 1 | Question: 52
The composition and energy content of a representative solid waste sample are given in the table. If the moisture content of the waste is $26 \%$, the energy content of the solid waste on dry-weight basis is ___________$\mathrm{MJ} / \mathrm{kg}$ (round off to ...
The composition and energy content of a representative solid waste sample are given in the table. If the moisture content of the waste is $26 \%$, the energy content of t...
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177
GATE Civil 2023 Set 1 | Question: 35
In the following table, identify the correct set of associations between the entries in Column-$1$ and Column-$2.$ ... $\text{Q-III, R-II, S-IV}$ $\text{P-IV, R-I, S-II}$ $\text{P-III, Q-I, R-IV}$
In the following table, identify the correct set of associations between the entries in Column-$1$ and Column-$2.$$$\begin{array}{|l|l|}\hline {\qquad \text{Column-1} } &...
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179
GATE Civil 2023 Set 2 | Question: 11
Which one of the following options provides the correct match of the terms listed in Column-$1$ and Column-$2$ ... $\text{P-III, Q-IV, R-I}$ $\text{P-IV, Q-III, R-II}$ $\text{P-III, Q-I, R-IV}$
Which one of the following options provides the correct match of the terms listed in Column-$1$ and Column-$2$?$$\begin{array}{|l|l|}\hline \qquad \text{Column-1} & \qqua...
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180
GATE Civil 2023 Set 2 | Question: 35
Match the following air pollutants with the most appropriate adverse health effects: ...
Match the following air pollutants with the most appropriate adverse health effects:$$\begin{array}{|l|l|}\hline \textbf{Air pollutant} & \textbf{Health effect to human a...
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181
GATE Civil 2023 Set 1 | Question: 24
The ordinates of a one-hour unit hydrograph for a catchment are given below: ... $t=1$ hour and $10 \mathrm{~m}^{3} / \mathrm{s}$ at $t=2$ hour. The value of $D$ (in integer) is ______________.
The ordinates of a one-hour unit hydrograph for a catchment are given below:$$\begin{array}{|l|l|l|l|l|l|l|l|l|}\hline \text{t(hour)} & 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 \\\h...
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182
GATE Civil 2023 Set 1 | Question: 47
A smooth vertical retaining wall supporting layered soils is shown in figure. According to Rankine's earth pressure theory, the lateral active earth pressure acting at the base of the wall is ______________ $\mathrm{kPa}$ (round off to one decimal place).
A smooth vertical retaining wall supporting layered soils is shown in figure. According to Rankine's earth pressure theory, the lateral active earth pressure acting at th...
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185
GATE Civil 2023 Set 1 | Question: 1
For the integral $I=\int_{-1}^{1} \frac{1}{x^{2}} d x$ which of the following statements is $\text{TRUE?}$ $I=0$ $I=2$ $I=-2$ The integral does not converge
For the integral$$I=\int_{-1}^{1} \frac{1}{x^{2}} d x$$which of the following statements is $\text{TRUE?}$ $I=0$ $I=2$$I=-2$ The integral does not converge
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191
GATE Civil 2023 Set 1 | Question: 20
In the differential equation $\frac{d y}{d x}+\alpha x y=0, \alpha$ is a positive constant. If $y=1.0$ at $x=0.0$, and $y=0.8$ at $x=1.0$, the value of $\alpha$ is____________ (rounded off to three decimal places).
In the differential equation $\frac{d y}{d x}+\alpha x y=0, \alpha$ is a positive constant. If $y=1.0$ at $x=0.0$, and $y=0.8$ at $x=1.0$, the value of $\alpha$ is_______...
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195
GATE Civil 2023 Set 1 | Question: 19
The probabilities of occurrences of two independent events $\text {A}$ and $\text {B}$ are $0.5$ and $0.8,$ respectively. What is the probability of occurrence of at least $\text {A}$ or $\text {B}$ (rounded off to one decimal place)? _____________
The probabilities of occurrences of two independent events $\text {A}$ and $\text {B}$ are $0.5$ and $0.8,$ respectively. What is the probability of occurrence of at leas...
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197
GATE Civil 2023 Set 2 | Question: 47
An idealised frame supports a load as shown in the figure. The horizontal component of the force transferred from the horizontal member $\mathrm{PQ}$ to the vertical member $\mathrm{RS}$ at $\mathrm{P}$ is ____________ (round off to one decimal place).
An idealised frame supports a load as shown in the figure. The horizontal component of the force transferred from the horizontal member $\mathrm{PQ}$ to the vertical memb...
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200
GATE Civil 2023 Set 1 | Question: 27
Consider a doubly reinforced RCC beam with the option of using either $\text{Fe250}$ plain bars or $\text{Fe500}$ ... $\text{Fe500}$ deformed bars Neither $\text{Fe250}$ plain bars nor $\text{Fe500}$ deformed bars
Consider a doubly reinforced RCC beam with the option of using either $\text{Fe250}$ plain bars or $\text{Fe500}$ deformed bars in the compression zone. The modulus of el...
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