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Recent questions tagged gate2018-ce-1
2
answers
0
votes
GATE2018 CE-1: 21
A core cutter of $130$ mm height has inner and outer diameters of $100$ mm and $106$ mm, respectively. The area ratio of the core cutter (in $\%$, up to two decimal place...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Soil Mechanics
gate2018-ce-1
numerical-answers
geotechnical-engineering
soil-mechanics
core-cutter
+
–
0
answers
0
votes
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$
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Calculus
gate2018-ce-1
calculus
definite-integral
+
–
1
answers
0
votes
GATE2018 CE-1: 22
A $1:50$ model of a spillway is to be tested in the laboratory. The discharge in the prototype spillway is $1000 \: m^3/s$. The corresponding discharge (in $m^3/s$, up to...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Irrigation
gate2018-ce-1
numerical-answers
irrigation
water-resources-engineering
spillways
+
–
0
answers
0
votes
GATE2018 CE-1: 19
In a fillet weld, the direct shear stress and bending tensile stress are $50$ MPa and $150$ MPa, respectively. As per $\text{IS }800:2007$, the equivalent stress (in MPa,...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Solid Mechanics
gate2018-ce-1
numerical-answers
solid-mechanics
structural-engineering
shear-stress
+
–
1
answers
0
votes
GATE2018 CE-1: 20
In a shrinkage limit test, the volume and mass of a dry soil pat are found to be $50 cm^3$ and $88$ g, respectively. The specific gravity of the soil solids is $2.71$ and...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Soil Mechanics
gate2018-ce-1
numerical-answers
soil-mechanics
geotechnical-engineering
shrinkage-limit
+
–
1
answers
0
votes
GATE2018 CE-1: 23
A $10$ m wide rectangular channel carries a discharge of $20 \: m^3/s$ under critical condition. Using $g=9.81 m/s^2$, the specific energy (in m, up to two decimal places...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Hydraulics
gate2018-ce-1
numerical-answers
hydraulics
water-resources-engineering
channels-energy
+
–
0
answers
0
votes
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. ...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Steel Structures
gate2018-ce-1
steel-structures
structural-engineering
bending-stress
+
–
1
answers
0
votes
GATE2018 CE-1: 14
A bitumen sample has been graded as $\text{VG}30$ as per $\text{IS:}73-2013$. The $'30'$ in the grade means thatpenetration of bitumen at $25^{\circ}C$ is between $20$ an...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Highway Pavements
gate2018-ce-1
transportation-engineering
highway-pavements
desirable-properties-of-bitumen
tests-on-bitumen
+
–
0
answers
0
votes
GATE2018 CE-1: 13
There are $20,000$ vehicles operating in a city with an average annual travel of $12,000$ km per vehicle. The NOx emission rate is $2.0$ g/km per vehicle. The total annua...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Traffic Engineering
gate2018-ce-1
transportation-engineering
traffic-engineering
statistical-analysis-of-traffic-data
+
–
0
answers
0
votes
GATE2018 CE-1: 15
The speed-density relationship for a road section is shown in the figure.The shape of the flow-density relationship ispiecewise linearparabolicinitially linear than parab...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Transportation Infrastructure
gate2018-ce-1
transportation-engineering
speed-density-relationship
transportation-infrastructure
+
–
0
answers
0
votes
GATE2018 CE-1: 16
A well-designed signalized intersection is one in which thecrossing conflicts are increasedtotal delay is minimizedcycle time is equal to the sum of red and green times i...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Traffic Engineering
gate2018-ce-1
traffic-engineering
transportation-engineering
signal-design
+
–
0
answers
0
votes
GATE2018 CE-1: 17
A flow field is given by $u=y^2, \: v=-xy, \: w=0$. Value of the z-component of the angular velocity (in radians per unit time, up to two decimal places) at the point $(0...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Fluid Mechanics
gate2018-ce-1
numerical-answers
water-resources-engineering
fluid-mechanics
flow-in-pipes
+
–
0
answers
0
votes
GATE2018 CE-1: 18
The frequency distribution of the compressive strength of $20$ concrete cube specimen is given in the table.$$\begin{array}{|c|c|} \hline f \text{ (MPa)} & \text{Number o...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Concrete Structures
gate2018-ce-1
numerical-answers
concrete-beam
concrete-structures
structural-engineering
+
–
0
answers
0
votes
GATE2018 CE-1: 9
Two rectangular under-reinforced concrete beam sections X and Y are similar in all aspects except that the longitudinal compression reinforcement in section Y is $10 \%$ ...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Concrete Structures
gate2018-ce-1
concrete-structures
structural-engineering
concrete-beams
+
–
0
answers
0
votes
GATE2018 CE-1: 10
The percent reduction in the bearing capacity of a strip footing resting on sand under flooding condition (water level at the base of the footing) when compared to the si...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Foundation Engineering
gate2018-ce-1
foundation-engineering
geotechnical-engineering
bearing-capacity
+
–
0
answers
0
votes
GATE2018 CE-1: 11
The width of a square footing and the diameter of a circular footing are equal. If both the footings are placed on the surface of sandy soil, the ratio of the ultimate be...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Foundation Engineering
gate2018-ce-1
foundation-engineering
geotechnical-engineering
bearing-capacity
+
–
0
answers
0
votes
GATE2018 CE-1: 12
Bernoulli's equation is applicable forviscous and compressible fluid flowinviscid and compressible fluid flowinviscid and incompressible fluid flowviscous and incompressi...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Fluid Mechanics
gate2018-ce-1
fluid-mechanics
water-resources-engineering
bernoulli's-equation
+
–
1
answers
0
votes
GATE2018 CE-1: 4
A column of height $h$ with a rectangular cross-section of size $a \times 2a$ has a buckling load of $P$. If the cross-section is changed to $0.5 a \times 3a$ and its hei...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Solid Mechanics
gate2018-ce-1
solid-mechanics
structural-engineering
buckling-of-column
+
–
0
answers
0
votes
GATE2018 CE-1: 8
A solid circular beam with radius of $0.25$ m and length of $2$ m is subjected to a twisting moment of $20$ kNm about the z-axis at the free end, which is the only load a...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Structural Analysis
gate2018-ce-1
structural-analysis
structural-engineering
shear-stress
analysis-of-beams
+
–
1
answers
0
votes
GATE2018 CE-1: 6
The Le Chatelier apparatus is used to determinecompressive strength of cementfitness of cementsetting time of cementsoundness of cement
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Concrete Structures
gate2018-ce-1
structural-engineering
concrete-structures
soundness-test
le-chatelier-apparatus
+
–
1
answers
0
votes
GATE2018 CE-1: 7
The deformation in concrete due to sustained loading iscreephydrationsegregationshrinkage
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Concrete Structures
gate2018-ce-1
concrete-structures
structural-engineering
deformation
+
–
0
answers
0
votes
GATE2018 CE-1: 5
A steel column of ISHB $350$ @$72.4$ kg/m is subjected to a factored axial compressive load of $2000$ kN. The load is transferred to a concrete pedestal of grade $M20$ th...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Steel Structures
gate2018-ce-1
steel-structures
structural-engineering
plate-load-test
base-column-connections
+
–
0
answers
0
votes
GATE2018 CE-1: 3
At the point $x= 0$, the function $f(x) = x^3$ haslocal maximumlocal minimumboth local maximum and minimumneither local maximum nor local minimum
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Calculus
gate2018-ce-1
calculus
maxima-minima
+
–
0
answers
0
votes
GATE2018 CE-1: 2
For the given orthogonal matrix Q, $Q = \begin{bmatrix} 3/7 & 2/7 & 6/7 \\ -6/7 & 3/7 & 2/7 \\ 2/7 & 6/7 & -3/7 \end{bmatrix}$ The inverse is$\begin{bmatrix} 3/7 & 2/7 &...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Linear Algebra
gate2018-ce-1
linear-algebra
matrices
orthogonal-matrix
inverse-of-matrix
+
–
1
answers
0
votes
GATE2018 CE-1: 1
Which one of the following matrices is singular?$\begin{bmatrix} 2 & 5 \\ 1 & 3 \end{bmatrix} \\$$\begin{bmatrix} 3 & 2 \\ 2 & 3 \end{bmatrix} \\$$\begin{bmatrix} 2 & 4\\...
gatecse
4.0k
points
gatecse
asked
Feb 17, 2018
Linear Algebra
gate2018-ce-1
linear-algebra
matrices
determinant
+
–
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