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121
GATE Civil 2018 Set 1 | GA Question: 10
Each of the letters arranged as below represents a unique integer from $1$ to $9$. The letters are positioned in the figure such that $(A \times B \times C), (B \times G \times E)$ and $(D \times E \times F)$ are equal. Which integer among the following choices ... $4$ $5$ $6$ $9$
Each of the letters arranged as below represents a unique integer from $1$ to $9$. The letters are positioned in the figure such that $(A \times B \times C), (B \times G ...
asked
Feb 17, 2018
Analytical Aptitude
gate2018-ce-1
analytical-aptitude
logical-reasoning
+
–
0
votes
0
answers
122
GATE Civil 2018 Set 1 | GA Question: 9
Consider a sequence of numbers $a_1, a_2, a_3, \dots , a_n$ where $a_n = \dfrac{1}{n}-\dfrac{1}{n+2}$, for each integer $n>0$. Whart is the sum of the first $50$ terms? $\bigg( 1+ \dfrac{1}{2} \bigg) - \dfrac{1}{50} \\$ ... $1 - \bigg( \dfrac{1}{51} + \dfrac{1}{52} \bigg)$
Consider a sequence of numbers $a_1, a_2, a_3, \dots , a_n$ where $a_n = \dfrac{1}{n}-\dfrac{1}{n+2}$, for each integer $n>0$. Whart is the sum of the first $50$ terms?$\...
asked
Feb 17, 2018
Quantitative Aptitude
gate2018-ce-1
numerical-ability
arithmetic-series
+
–
0
votes
0
answers
123
GATE Civil 2018 Set 1 | GA Question: 8
Which of the following function(s) is an accurate description of the graph for the range(s) indicated? $y=2x+4 \text{ for } -3 \leq x \leq -1$ $y= \mid x-1 \mid \text{ for } -1 \leq x \leq 2$ $y= \mid\mid x \mid -1 \mid \text{ for } -1 \leq x \leq 2$ $y=1 \text{ for } 2 \leq x \leq 3$ i, ii and iii only i, ii and iv only i and iv only ii and iv only
Which of the following function(s) is an accurate description of the graph for the range(s) indicated?$y=2x+4 \text{ for } -3 \leq x \leq -1$$y= \mid x-1 \mid \text{ for ...
asked
Feb 17, 2018
Quantitative Aptitude
gate2018-ce-1
numerical-ability
functions
+
–
0
votes
0
answers
124
GATE Civil 2018 Set 1 | GA Question: 7
The price of a wire made of a super alloy material is proportional to the square of its length. The price of $10 m$ length of the wire is Rs. $1600$. What would be the total price (in Rs.) of two wires of length $4m$ and $6m$ ? $768$ $832$ $1440$ $1600$
The price of a wire made of a super alloy material is proportional to the square of its length. The price of $10 m$ length of the wire is Rs. $1600$. What would be the to...
asked
Feb 17, 2018
Quantitative Aptitude
gate2018-ce-1
numerical-ability
ratio-proportion
+
–
0
votes
0
answers
125
GATE Civil 2018 Set 1 | GA Question: 6
A fruit seller sold a basket of fruits at $\text{12.5%}$ loss. Had he sold it for Rs. $108$ more, he would have made a $\text{10%}$ gain. What is the loss in Rupees incurred by the fruit seller? $48$ $52$ $60$ $108$
A fruit seller sold a basket of fruits at $\text{12.5%}$ loss. Had he sold it for Rs. $108$ more, he would have made a $\text{10%}$ gain. What is the loss in Rupees incur...
asked
Feb 17, 2018
Quantitative Aptitude
gate2018-ce-1
numerical-ability
profit-loss
+
–
0
votes
0
answers
126
GATE Civil 2018 Set 1 | GA Question: 5
The temperature $T$ in a room varies as a function of the outside temperature $T_0$ and the number of persons in the room $p$, according to the relation $T=K(\theta p +T_0)$, where $\theta$ and $K$ are constants. What would be the value of $\theta$ given the following ... $0.8$ $1.0$ $2.0$ $10.0$
The temperature $T$ in a room varies as a function of the outside temperature $T_0$ and the number of persons in the room $p$, according to the relation $T=K(\theta p +T_...
asked
Feb 17, 2018
Quantitative Aptitude
gate2018-ce-1
numerical-ability
data-interpretation
tabular-data
+
–
0
votes
0
answers
127
GATE Civil 2018 Set 1 | GA Question: 4
Tower A is $90$ m tall and tower B is $140$ m tall. They are 100 m apart. A horizontal skywalk connects the floors at $70$ m in both the towers. If a taut rope connects the top of tower A to the bottom tower B, at what distance (in meters) from tower A will the rope intersect the skywalk? $22.22$ $50$ $57.87$ $77.78$
Tower A is $90$ m tall and tower B is $140$ m tall. They are 100 m apart. A horizontal skywalk connects the floors at $70$ m in both the towers. If a taut rope connects t...
asked
Feb 17, 2018
Quantitative Aptitude
gate2018-ce-1
numerical-ability
geometry
height-distance
+
–
0
votes
0
answers
128
GATE Civil 2018 Set 1 | GA Question: 3
Hema's age is $5$ years more than twice Hari's age. Suresh's age is $13$ years less than Hari's age. If Suresh is $3$ times as old as Hema, then how old is Hema? $14$ $17$ $18$ $19$
Hema's age is $5$ years more than twice Hari's age. Suresh's age is $13$ years less than Hari's age. If Suresh is $3$ times as old as Hema, then how old is Hema?$14$$17$$...
asked
Feb 17, 2018
Quantitative Aptitude
gate2018-ce-1
numerical-ability
age-relation
+
–
0
votes
1
answer
129
GATE Civil 2018 Set 1 | GA Question: 2
"It is no surprise that every society has had codes of behavior; however, the nature of these codes is often _____." The word that best fills the blank in the above sentence is unpredictable simple expected strict
"It is no surprise that every society has had codes of behavior; however, the nature of these codes is often _____."The word that best fills the blank in the above senten...
asked
Feb 17, 2018
Verbal Aptitude
gate2018-ce-1
verbal-ability
most-appropriate-word
+
–
0
votes
1
answer
130
GATE Civil 2018 Set 1 | GA Question: 1
"The driver applied the ____ as soon as she approached the hotel where she wanted to take a ____" brake, break break, brake brake, brake break, break
"The driver applied the ____ as soon as she approached the hotel where she wanted to take a ____"brake, breakbreak, brakebrake, brakebreak, break
asked
Feb 17, 2018
Verbal Aptitude
gate2018-ce-1
verbal-ability
most-appropriate-word
+
–
0
votes
1
answer
131
GATE2018 CE-1: 55
An aircraft approaches the threshold of a runway strip at a speed of $200$ km/h. The pilot decelerates the aircraft at a rate of $1.697 \: m/s^2$ and takes $18 \: s$ to exit the runway strip. If the deceleration after exciting the runway is $1 \: m/s^2$, then the distance (in m, up to one decimal place) of the gate position from the location of exit on the runway is _______
An aircraft approaches the threshold of a runway strip at a speed of $200$ km/h. The pilot decelerates the aircraft at a rate of $1.697 \: m/s^2$ and takes $18 \: s$ to e...
asked
Feb 17, 2018
Transportation Engineering
gate2018-ce-1
numerical-answers
transportation-engineering
traffic-engineering
runway-length
+
–
0
votes
1
answer
132
GATE2018 CE-1: 54
Given the following data: design life $n=15$ years, lane distribution factor $D=0.75$, annual rate of growth of commercial vehicles $r=6 \%$, vehicle damage factor $F=4$ and initial traffic in the year of completion of construction $= 3000$ ... , the design traffic in terms of cumulative number of standard axles (in million standard axles, up to two decimal places) is _____
Given the following data: design life $n=15$ years, lane distribution factor $D=0.75$, annual rate of growth of commercial vehicles $r=6 \%$, vehicle damage factor $F=4$ ...
asked
Feb 17, 2018
Traffic Engineering
gate2018-ce-1
traffic-engineering
numerical-answers
transportation-engineering
statistical-analysis-of-traffic-data
+
–
0
votes
1
answer
133
GATE2018 CE-1: 53
A waste activated sludge (WAS) is to be blended with green waste (GW). The carbon (C) and nitrogen (N) contents, per kg of WAS and GW, on dry basis are given in the table. ... $C: N$ ratio of $20:1$ on dey basis is ____
A waste activated sludge (WAS) is to be blended with green waste (GW). The carbon (C) and nitrogen (N) contents, per kg of WAS and GW, on dry basis are given in the table...
asked
Feb 17, 2018
Water and Waste Water Quality and Treatment
gate2018-ce-1
numerical-answers
environmental-engineering
green-waste
water-and-waste-water-quality-and-treatment
sludge-disposal
+
–
0
votes
1
answer
134
GATE2018 CE-1: 52
The ultimate BOD $(L_0)$ of a wastewater sample is estimated as $87 \%$ of COD. The COD of this wastewater is $300$ mg/L. Considering first order BOD reaction rate constant $k$ (use natural log) $= 0.23$ ... value in (in mg/L, up to one decimal place) after three days of incubation at $27^{\circ}$C for this wastewater will be _____
The ultimate BOD $(L_0)$ of a wastewater sample is estimated as $87 \%$ of COD. The COD of this wastewater is $300$ mg/L. Considering first order BOD reaction rate consta...
asked
Feb 17, 2018
Water and Waste Water Quality and Treatment
gate2018-ce-1
numerical-answers
water-and-waste-water-quality-and-treatment
environmental-engineering
biological-and-chemical-oxygen-demand
+
–
0
votes
1
answer
135
GATE2018 CE-1: 51
A water sample analysis data is given below, ... $CaCO_3$, up to one decimal place), for the water sample, is ____
A water sample analysis data is given below,$$\begin{array}{|c|c|} \hline \textbf{Ion} & \textbf{Concentration, mg/L} & \textbf{Atomic Weight} \\ \hline Ca^{2+} & 60 & 40...
asked
Feb 17, 2018
Water and Waste Water Quality and Treatment
gate2018-ce-1
numerical-answers
water-and-waste-water-quality-and-treatment
environmental-engineering
water-quality-standards
+
–
0
votes
1
answer
136
GATE2018 CE-1: 50
In a laboratory, a flow experiment is performed over a hydraulic structure. The measured values of discharge and velocity are $\text{0.05}$ $m^{3}/s$ and $\text{0.25}$ $m/s$, respectively. If the full scale structure ($30$ times bigger) is subjected to a discharge of ${270}$ $m^{3}/s$, then the time scale (model to full scale) value (up to two decimal places) is _______
In a laboratory, a flow experiment is performed over a hydraulic structure. The measured values of discharge and velocity are $\text{0.05}$ $m^{3}/s$ and $\text{0.25}$ $m...
asked
Feb 17, 2018
Hydraulics
gate2018-ce-1
dimensional-analysis
hydraulic-similitude
numerical-answers
water-resources-engineering
+
–
0
votes
1
answer
137
GATE2018 CE-1: 49
The infiltration rate $f$ in a basin under ponding condition is given by $f = 30+10e^{-2t}$ where, $f$ is in mm/h and $t$ is time in hour. Total depth of infiltration (in mm, up to one decimal place) during the last $20$ minutes of a storm of $30$ minutes duration is ______
The infiltration rate $f$ in a basin under ponding condition is given by $f = 30+10e^{-2t}$ where, $f$ is in mm/h and $t$ is time in hour. Total depth of infiltration (in...
asked
Feb 17, 2018
Hydrology
gate2018-ce-1
numerical-answers
water-resources-engineering
hydrology
infiltration
+
–
0
votes
1
answer
138
GATE2018 CE-1: 48
Rainfall depth over a watershed is monitored through six number of well distributed rain gauges. Gauged data are given below ... The Thiessen mean value (in mm, up to one decimal place) of the rainfall is _____
Rainfall depth over a watershed is monitored through six number of well distributed rain gauges. Gauged data are given below$$\begin{array}{|c|c|} \hline\textbf{Rain Gaug...
asked
Feb 17, 2018
Hydrology
gate2018-ce-1
numerical-answers
hydrology
water-resources-engineering
hydrologic-cycle
+
–
–1
votes
1
answer
139
GATE2018 CE-1: 47
A rigid smooth retaining wall of height $7$ m with vertical backface retains saturated clay ass backfill. The saturated unit weight and undrained cohesion of the backfill are $17.2 \: kN/m^3$ and $20 \: kPa$, respectively. The difference in the active ... ( in $kN$ per meter length of wall, up to two decimal places), before and after the occurrence of tension crack is _____
A rigid smooth retaining wall of height $7$ m with vertical backface retains saturated clay ass backfill. The saturated unit weight and undrained cohesion of the backfill...
asked
Feb 17, 2018
Foundation Engineering
gate2018-ce-1
numerical-answers
foundation-engineering
geotechnical-engineering
earth-pressure
+
–
0
votes
1
answer
140
GATE2018 CE-1: 46
The void ratio of a soil is $0.55$ at an effective normal stress of $140$ kPa. The compression index of the soil is $0.25$. In order to reduce the void ratio to $0.4$, an increase in the magnitude of effective normal stress (in kPa, up to one decimal place) should be ________
The void ratio of a soil is $0.55$ at an effective normal stress of $140$ kPa. The compression index of the soil is $0.25$. In order to reduce the void ratio to $0.4$, an...
asked
Feb 17, 2018
Soil Mechanics
gate2018-ce-1
numerical-answers
soil-mechanics
geotechnical-engineering
void-ratio
+
–
0
votes
1
answer
141
GATE2018 CE-1: 45
A conventional drained triaxial compression test was conducted on a normally consolidated clay sample under an effective confining pressure of $200$ kPa. The deviator stress at failure was found to be $400$ kPa. An identical specimen of the same clay sample is ... deviator stress at failure is $150$ kPa, the pore pressure developed (in kPa, up to one decimal place) is ________
A conventional drained triaxial compression test was conducted on a normally consolidated clay sample under an effective confining pressure of $200$ kPa. The deviator str...
asked
Feb 17, 2018
Soil Mechanics
gate2018-ce-1
numerical-answers
soil-mechanics
geotechnical-engineering
characteristics-of-clay
compression-test
+
–
0
votes
0
answers
142
GATE2018 CE-1: 44
At a construction site, a contractor plans to make an excavation as shown in the figure. The water level in the adjacent river is at an elevation of $+20.0$ m. Unit weight of water is $10 \: kn/m^3$. The factor of safety (up to two decimal places) against sand boiling for the proposed excavation is ___________
At a construction site, a contractor plans to make an excavation as shown in the figure.The water level in the adjacent river is at an elevation of $+20.0$ m. Unit weight...
asked
Feb 17, 2018
Construction Materials and Management
gate2018-ce-1
numerical-answers
construction-materials-and-management
structural-engineering
construction-contracts
+
–
0
votes
2
answers
143
GATE2018 CE-1: 43
Consider the deformable pin-joined truss with loading, geometry and section properties as shown in the figure. Given that $E = 2 \times 10^{11} N/m^2, \: A=10 mm^2, L=1 m$ and $P=1 kN$. The horizontal displacement of Joint C (in mm, up to one decimal place) is _____
Consider the deformable pin-joined truss with loading, geometry and section properties as shown in the figure.Given that $E = 2 \times 10^{11} N/m^2, \: A=10 mm^2, L=1 m$...
asked
Feb 17, 2018
Structural Analysis
gate2018-ce-1
numerical-answers
structural-engineering
structural-analysis
analysis-of-trusses
+
–
0
votes
2
answers
144
GATE2018 CE-1: 42
The dimensions of a symmetrical welded I-section are shown in the figure. The plastic section modulus about the weaker axis (in $cm^3$, up to decimal place) is _____
The dimensions of a symmetrical welded I-section are shown in the figure.The plastic section modulus about the weaker axis (in $cm^3$, up to decimal place) is _____
asked
Feb 17, 2018
Steel Structures
gate2018-ce-1
numerical-answers
steel-structures
structural-engineering
concept-of-plastic-analysis
welded-i-section
+
–
0
votes
0
answers
145
GATE2018 CE-1: 41
An RCC beam of rectangular cross section has factored shear of $200$ kN at its critical section. Its width $b$ is $250$ mm and effective depth $d$ is $350$ mm. Assume design shear strength $\tau_c$ of concrete as $0.62 \: N/mm^2$ and maximum ... grade steel are used, then the required spacing (in cm, up to one decimal place) as per limit state method will be _____
An RCC beam of rectangular cross section has factored shear of $200$ kN at its critical section. Its width $b$ is $250$ mm and effective depth $d$ is $350$ mm. Assume des...
asked
Feb 17, 2018
Concrete Structures
gate2018-ce-1
numerical-answers
structural-engineering
concrete-structures
design-of-beams
+
–
0
votes
2
answers
146
GATE2018 CE-1: 40
An RCC short column (with lateral ties) of rectangular cross section of $250 \: mm \times 300 \: mm$ is reinforced with four numbers of $16$ mm diameter longitudinal bars. The grades of steel and concrete are $\text{Fe}415$ and $M20$, respectively. Neglect ... ($\text{IS }456:2000$), the axial load carrying capacity of the column (in kN, up to one decimal place), is ______
An RCC short column (with lateral ties) of rectangular cross section of $250 \: mm \times 300 \: mm$ is reinforced with four numbers of $16$ mm diameter longitudinal bars...
asked
Feb 17, 2018
Concrete Structures
gate2018-ce-1
numerical-answers
structural-engineering
concrete-structures
design-of-column
+
–
0
votes
1
answer
147
GATE2018 CE-1: 39
Variation of water depth $(y)$ in a gradually varied open channel flow is given by the first order differential equation $ \dfrac{dy}{dx} = \dfrac{1-e^{-\frac{10}{3} \ln(y)}}{250 - 45e^{-3\ln(y)}}$ ... in m, up to three decimal places) of flow at a downstream section at $x=1$ m from one calculation step of Single Step Euler Method is ___________
Variation of water depth $(y)$ in a gradually varied open channel flow is given by the first order differential equation$$ \dfrac{dy}{dx} = \dfrac{1-e^{-\frac{10}{3} \ln(...
asked
Feb 17, 2018
Hydraulics
gate2018-ce-1
numerical-answers
water-resource-engineering
hydraulics
flow-measurement-in-channels
eulers-method
+
–
0
votes
1
answer
148
GATE2018 CE-1: 38
The solution (up to three decimal places) at $x=1$ of the differential equation $\dfrac{d^2y}{dx^2} + 2 \dfrac{dy}{dx} + y =0$ subject to boundary conditions $y(0) = 1$ and $\dfrac{dy}{dx}(0) = -1$ is _____
The solution (up to three decimal places) at $x=1$ of the differential equation $\dfrac{d^2y}{dx^2} + 2 \dfrac{dy}{dx} + y =0$ subject to boundary conditions $y(0) = 1$ a...
asked
Feb 17, 2018
Ordinary Differential Equation (ODE)
gate2018-ce-1
ordinary-differential-equation
numerical-answers
+
–
0
votes
1
answer
149
GATE2018 CE-1: 37
The solution at $x=1$, $t=1$ of the partial differential equation $\dfrac{\partial ^2 u}{\partial x^2} = 25 \dfrac{\partial ^2 u}{\partial t^2}$ subject to initial conditions of $u(0) = 3x$ and $\dfrac{\partial u}{\partial t}(0) =3$ is _______ $1$ $2$ $4$ $6$
The solution at $x=1$, $t=1$ of the partial differential equation $\dfrac{\partial ^2 u}{\partial x^2} = 25 \dfrac{\partial ^2 u}{\partial t^2}$ subject to initial condit...
asked
Feb 17, 2018
Partial Differential Equation (PDE)
gate2018-ce-1
partial-differential-equation
+
–
0
votes
0
answers
150
GATE2018 CE-1: 36
A square area (on the surface of the earth) with side $100$ m and uniform height, appears as $1 \: cm^2$ on a vertical aerial photograph. The topographic map shows that a contour of $650$ m passes through the area. If focal length of the camera lens is $150$ mm, the height from which the aerial photograph was taken, is $800$ m $1500$ m $2150$ m $3150$ m
A square area (on the surface of the earth) with side $100$ m and uniform height, appears as $1 \: cm^2$ on a vertical aerial photograph. The topographic map shows that a...
asked
Feb 17, 2018
Geomatics Engineering
gate2018-ce-1
geomatics-engineering
photo-grammetry
+
–
0
votes
2
answers
151
GATE2018 CE-1: 35
The following details refer to a closed traverse: Line Consecutive coordinate Northing (m) Southing (m) Easting (m) Westing (m) PQ --- $437$ $173$ --- QR $101$ ---- $558$ ---- RS $419$ --- --- $96$ SP ---- $83$ ---- $634$ The length and direction (whole circle bearing) of ... are $1$ m and $90^{\circ}$ $2$ m and $90^{\circ}$ $1$ m and $270^{\circ}$ $2$ m and $270^{\circ}$
The following details refer to a closed traverse:LineConsecutive coordinateNorthing (m)Southing (m)Easting (m)Westing (m)PQ -$437$$173$ -QR$101$ $558$ RS$419$ $96$SP ...
asked
Feb 17, 2018
Geomatics Engineering
gate2018-ce-1
geomatics-engineering
traversing
+
–
–1
votes
3
answers
152
GATE2018 CE-1: 34
A priority intersection has a single-lane oneway traffic road crossing an undivided two-lane two-way traffic road. The traffic stream speed on the single lane road is $20$ kmph and the speed on the two-lane road is $50$ kmph. The perception-reaction time is $2.5$ s, coefficient of longitudinal ... be $50$ m and $20$ m $61$ m and $18$ m $111$ m and $15$ m $122$ m and $36$ m
A priority intersection has a single-lane oneway traffic road crossing an undivided two-lane two-way traffic road. The traffic stream speed on the single lane road is $20...
asked
Feb 17, 2018
Traffic Engineering
gate2018-ce-1
traffic-engineering
transportation-engineering
traffic-stream
+
–
0
votes
1
answer
153
GATE2018 CE-1: 33
A rapid sand filter comprising a number of filter beds is required to produce $99$ MLD of potable water. Consider water loss during backwashing as $5\%$, rate of filtration as 6.0 m/h and length to width ratio of filter bed as $1.35$. The width of each ... to take care of break-down, repair, and maintenance. The total number of filter beds required will be $19$ $20$ $21$ $22$
A rapid sand filter comprising a number of filter beds is required to produce $99$ MLD of potable water. Consider water loss during backwashing as $5\%$, rate of filtrati...
asked
Feb 17, 2018
Water and Waste Water Quality and Treatment
gate2018-ce-1
environmental-engineering
water-and-waste-water-quality-and-treatment
unit-process-and-operations
+
–
0
votes
0
answers
154
GATE2018 CE-1: 32
A closed tank contains $0.5$ m thick layer of mercury (specific gravity $=13.6$) at the bottom. A $2.0$ m thick layer of water lies above the mercury layer. A $3.0$ m thick layer of oil (specific gravity $=0.6$) lies above the water layer. The space above the oil layer contains air under ... air space is $92.214 \: kN/m^2$ $95.644 \: kN/m^2$ $98.922 \: kN/m^2$ $99.321 \: kN/m^2$
A closed tank contains $0.5$ m thick layer of mercury (specific gravity $=13.6$) at the bottom. A $2.0$ m thick layer of water lies above the mercury layer. A $3.0$ m thi...
asked
Feb 17, 2018
Fluid Mechanics
gate2018-ce-1
water-resources-engineering
fluid-mechanics
concept-of-boundary-layer-and-its-growth
+
–
0
votes
0
answers
155
GATE2018 CE-1: 31
A $0.5 \: m \times 0.5 \: m$ square concrete pile is to be driven in a homogeneous clayey soil having undrained shear strength $c_u=50 \: kPa$ and unit weight, $\gamma = 18.0 \: kN/m^3$. The design capacity of the pile $500$ kN. The adhesion factor $\alpha$ is given as ... pile required for the above design load with a factor of safety of $2.0$ is $5.2$ m $5.8$ m $11.8$ m $12.5$ m
A $0.5 \: m \times 0.5 \: m$ square concrete pile is to be driven in a homogeneous clayey soil having undrained shear strength $c_u=50 \: kPa$ and unit weight, $\gamma = ...
asked
Feb 17, 2018
Foundation Engineering
gate2018-ce-1
foundation-engineering
geotechnical-engineering
load-capacity-of-piles-in-clay
+
–
0
votes
0
answers
156
GATE2018 CE-1: 30
The figure shows a simply supported beam PQ of uniform flexural rigidity EI carrying two moments $M$ and $2M$. The slope at P will be $0$ $\text{ML}/(9\text{EI})$ $\text{ML}/(6\text{EI})$ $\text{ML}/(3\text{EI})$
The figure shows a simply supported beam PQ of uniform flexural rigidity EI carrying two moments $M$ and $2M$.The slope at P will be$0$$\text{ML}/(9\text{EI})$$\text{ML}/...
asked
Feb 17, 2018
Structural Analysis
gate2018-ce-1
structural-analysis
structural-engineering
simply-supported-beam
+
–
0
votes
0
answers
157
GATE2018 CE-1: 29
A plate in equilibrium is subjected to uniform stresses along its edges with magnitude $\sigma_{xx} = 30 MPa$ and $\sigma_{yy} = 50 MPa$ as shown in the figure. The Young's modulus of the material is $2 \times 10^{11} \: N/m^2$ and the Poisson's ratio is $0.3$. If ... then the strain $\varepsilon_{zz}$ $-120 \times 10^{-6}$ $-60 \times 10^{-6}$ $0.0$ $120 \times 10^{-6}$
A plate in equilibrium is subjected to uniform stresses along its edges with magnitude $\sigma_{xx} = 30 MPa$ and $\sigma_{yy} = 50 MPa$ as shown in the figure.The Young'...
asked
Feb 17, 2018
Solid Mechanics
gate2018-ce-1
solid-mechanics
structural-engineering
equilibrium
stress-and-strain-relationship
youngs-modulus
poissons-ratio
+
–
0
votes
0
answers
158
GATE2018 CE-1: 28
A cylinder of radius $250$ mm and weight, $W=10$ kN is rolled up an obstacle of height $50$ mm by applying a horizontal force $P$ at its centre as shown in the figure. All interfaces are assumed frictionless. The minimum value of P is $4.5$ kN $5.0$ kN $6.0$ kN $7.5$ kN
A cylinder of radius $250$ mm and weight, $W=10$ kN is rolled up an obstacle of height $50$ mm by applying a horizontal force $P$ at its centre as shown in the figure.All...
asked
Feb 17, 2018
Engineering Mechanics
gate2018-ce-1
structural-engineering
engineering-mechanics
friction
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–
0
votes
0
answers
159
GATE2018 CE-1: 27
A cantilever beam of length $2$ m with a square section of side length $0.1$ m is loaded vertically at the free end. The vertical displacement at the free end is $5$ mm. The beam is made of steel with young's modulus of $2.0 \times 10^{11} N/m^2$. The maximum bending stress at the fixed end of the cantilever is $20.0$ MPa $37.5$ MPa $60.0$ MPa $75.0$ MPa
A cantilever beam of length $2$ m with a square section of side length $0.1$ m is loaded vertically at the free end. The vertical displacement at the free end is $5$ mm. ...
asked
Feb 17, 2018
Steel Structures
gate2018-ce-1
steel-structures
structural-engineering
bending-stress
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–
0
votes
0
answers
160
GATE2018 CE-1: 26
The value of the integral $\int_0^{\pi} x \cos^2 x \: dx$ is $\pi^2/8$ $\pi^2/4$ $\pi^2/2$ $\pi^2$
The value of the integral $\int_0^{\pi} x \cos^2 x \: dx$ is$\pi^2/8$$\pi^2/4$$\pi^2/2$$\pi^2$
asked
Feb 17, 2018
Calculus
gate2018-ce-1
calculus
definite-integral
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