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Civil Engineering (CE)
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Kapil Shelke
asked
• 19 minutes ago
If P = Pressure r = density, then compressibility can be defined as,
a)
b)
c)
d)
Correct answer is option 'A'. Can you explain this answer?
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Answer
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Swapnil Joshi
asked
• 28 minutes ago
Needed a Test for all chapters?
Related:
Soil Mechanics
?
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Answer
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Ritesh Ramteke
asked
• 30 minutes ago
Contour interval, within the limits of a map
a)
may be kept constant
b)
may not be kept constant
c)
must be kept constant
d)
may vary according to the configuration
Correct answer is option 'C'. Can you explain this answer?
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Answer
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Santanu Deb
asked
• 30 minutes ago
If the velocity is zero over half of the cross section area and is uniform over the remaining half, then momentum correction factor ?
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Answer
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Mohammed Mehboob
asked
• 31 minutes ago
In a reinforced concrete T-beam (in which the flange is in compression). The position of neutral axis will
a)
Be within the flange
b)
Be within the web
c)
Depend on the thickness of flange in relation to total depth and percentage of reinforcement
d)
At the junction of flange and web
Correct answer is option 'C'. Can you explain this answer?
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Answer
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Gourab Karmakar
asked
• 38 minutes ago
The table given below the details for a particularcrop, with a crop factor 0.5. The consumptive water requirement of the crop will be,
a)
27.2 cm
b)
13.6 cm
c)
32 cm
d)
1 cm
Correct answer is option 'B'. Can you explain this answer?
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Keerthi Kumar
asked
• 39 minutes ago
What is the intensity of active earth pressure at a depth of 10.0 m in dry sand with an angle ofshearing resistance of 30º and unit weight of 18 kN/m
3
?
a)
50 kN/m
2
b)
60 kN/m
2
c)
70 kN/m
2
d)
80 kN/m
2
Correct answer is option 'B'. Can you explain this answer?
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Answer
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Lets See
asked
• 53 minutes ago
The admixture of coarser particles like sand or silt to clay causes
a)
decrease in liquid limit and increase in plasticity index
b)
decrease in liquid limit and no change in plasticity index
c)
decrease in both liquid limit and plasticity index
d)
increase in both liquid limit and plasticity index
Correct answer is option 'C'. Can you explain this answer?
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Santosh Kumari
asked
• 54 minutes ago
The total domestic water demand for average Indian
...
...
more
"showmoreSimilarforumquestion('1392997',event);">more
people is:
a)
205 lcpd
b)
135 lpcd
c
)270 lpcd
d)240 lcpd
Correct answer is option 'A'. Can you explain this answer?
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Answer
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Sowjanya Paladugu
asked
• 1 hour ago
A sample of sand 25cm high and 8 CM in diameter was tested in constant heaf?
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Answer
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Keerthi Kumar
asked
• 1 hour ago
Which one of the following methods estimates best the area of an irregular and curved boundary?
a)
Trapezoidal method
b)
Simpson's method
c)
Average ordinate method
d)
Mid-ordinate method
Correct answer is option 'B'. Can you explain this answer?
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Answer
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Kumar Rap
asked
• 1 hour ago
When on end of a fixed beam deflects by δ, then the bending moment at deflected end is
a)
b)
c)
d)
Correct answer is option 'D'. Can you explain this answer?
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Answer
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Sumit Saha
asked
• 1 hour ago
A circular three-pinned arch of span 40 m and a rise of 8 m is hinged at the crown and springings. it carries a horizontal load of 100 kN per vertical metre on the left side. The horizontal thrust at the right springing will be
a)
200 kN
b)
400 kN
c)
600 kN
d)
800 kN
Correct answer is option 'A'. Can you explain this answer?
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Answer
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Harsha Bamniya
asked
• 1 hour ago
In the air permeability test, the specific surface (in mm
2
/g) is of the order of
a)
1000
b)
2000-2500
c)
2500-5000
d)
225000-350000
Correct answer is option 'D'. Can you explain this answer?
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Answer
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Prashant Kumar
asked
• 2 hours ago
An oven dried soil having a mass of 200 gram is place in a pycnometer which is then lled with water the total mass of pycnometer with water and instruct soil is 1605 gram the pycnometer is filled with water along has a mass o
...
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f 1480 gram calculate the specific gravity if the mass of pycnometer is gram and after field lead with wet soil It's become 1800 gram find the water content?
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Rajib Juin
asked
• 2 hours ago
In India, rain fall is generally recorded at
a)
8 A.M.
b)
12 Noon
c)
4 P.M.
d)
8 P.M.
Correct answer is option 'A'. Can you explain this answer?
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Answer
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Sutirtha Biswas
asked
• 2 hours ago
Given that C = 2t/m
2
, φ= 0° and Y = 2t/m
3
the depth of tension crack developing in a cohesiveback fill would be
a)
1m
b)
2m
c)
3m
d)
4m
Correct answer is option 'B'. Can you explain this answer?
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Answer
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Faizan Faizan
asked
• 2 hours ago
Factor affecting pore pressure parameters?
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Banasree Naha
asked
• 2 hours ago
A sample of saturated soil has a water content of 25 percent and bulk unit weight of 20 KN/m^3 determine the dry unit weight ,void ratio and specific gravity of solids?
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Kranthi Kumar
asked
• 2 hours ago
Original cost of property minus depreciation is ?
a)
Book Value
b)
Salvage Value
c)
Rentable Value
d)
Obsolescence Value
Correct answer is option 'A'. Can you explain this answer?
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Answer
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Kumari Poonam Yadav
asked
• 2 hours ago
A check dam is a:
a)
Flood control structure
b)
Soil conservation structure
c)
River training structure
d)
Water storage structure
Correct answer is option 'D'. Can you explain this answer?
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Answer
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Arslaan Parvaiz
asked
• 3 hours ago
The efficiency of a jet engine is higher at?
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Answer
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One Good Thought Can Cha
asked
• 3 hours ago
While doing levelling in undulating terrain, it is preferable to set the level on
a)
the top of summit
b)
the bottom of a valley
c)
one side of the slope
d)
anywhere
Correct answer is option 'C'. Can you explain this answer?
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Answer
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Hunny Bhadana
asked
• 3 hours ago
Initial setting time of concrete ceases at
a)
-10°C
b)
-4°C
c)
0°C
d)
4°C
Correct answer is option 'C'. Can you explain this answer?
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Suprava Kujur
asked
• 3 hours ago
A flow is called hyper-sonic, if the Mach number is
a)
less than unity
b)
unity
c)
between 1 and 6
d)
none of these
Correct answer is option 'D'. Can you explain this answer?
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Mahizhini Raci
asked
• 3 hours ago
An exceptional grade may be provided upto 1in 12 along hill roads, if the length does not exceed
a)
60 m per km
b)
75 m per km
c)
90 m per km
d)
100 m per km
Correct answer is option 'D'. Can you explain this answer?
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Swarnalaxmi Patra
asked
• 3 hours ago
The e-log p curve shown in the figure is representative of –
a)
Normally consolidated clay
b)
Over consolidated clay
c)
Under consolidated clay
d)
None of the above
Correct answer is option 'B'. Can you explain this answer?
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Chakradhar Sahu
asked
• 3 hours ago
Select the correct statement.
a)
A uniform soil has more strength and stability than a non-uniform soil.
b)
A uniform soil has less strength and stability than a non-uniform soil.
c)
Uniformity coefficient does not affect strength and stability.
d)
Uniformity coefficient of a poorly graded soil is more than tht of a well graded soil
Correct answer is option 'B'. Can you explain this answer?
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Ritesh Ramteke
asked
• 3 hours ago
On which one of the following factors, does strength of concrete depend primarily?
a)
Quality of coarse aggregate
b)
Quality of fine aggregate
c)
Fineness of cement
d)
Water-cement ratio
Correct answer is option 'D'. Can you explain this answer?
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Answer
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Nishu Srivastava
asked
• 3 hours ago
The strength of soil is usually identified by
a)
Direct tensile stress
b)
Direct compressive stress
c)
Ultimate shear stress
d)
Effective stress
Correct answer is option 'C'. Can you explain this answer?
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Answer
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Ricky Sevta
asked
• 3 hours ago
Calculate the quantity of the earthwork in cubic metre for a canal embankment of 100 m long having heights of 3 m and 5 m at two extreme edges. Top width of the embankment are 2m and 4 m at two extreme edges and side slope is
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2:1. use trapezoid method?
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Sintu Kumar
asked
• 3 hours ago
Needed a Test for strength of material?
Related:
Civil Engineering SSC JE (Technical)
?
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Answer
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Akriti Thakur
asked
• 3 hours ago
Consider the following statements associated with triangulation survey
1. In triangulation survey unknown distances between stations are determined using tacheometric relations.
2. The triangulation station at which astronomical observations are made for azimuths are called Laplace stations
3. In tertiary triangulation, the length of the sides is in the range of 10 to 25 km
4. The length of the base line in primary triangulation is 8 to 12 km Of these statements
a)
1 and 2 are correct
b)
3 and 4 are correct
c)
1 and 4 are correct
d)
2 and 4 are correct
Correct answer is option 'B'. Can you explain this answer?
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Saurabh Kumar Singh
asked
• 4 hours ago
The upper plate of a theodolite is fastened to. A) the outer spindle B) the lower plate C)the upper plate D)the inner spindle?
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Krish Pandit
asked
• 4 hours ago
If the strain energy absorbed in cantilever beam in bending under Owen weight id k times greater than the strain energy absorbed in an identical simply supported beam in bending under its own weight. Then the magnitude of k i
...
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s? (A) 2 (B)4 (C)6 (D)8?
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Keerthi Kumar
asked
• 4 hours ago
The process of turning the telescope about the vertical axis in horizontal plane is known as
a)
transiting
b)
reversing
c)
plunging
d)
swinging
Correct answer is option 'D'. Can you explain this answer?
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Shiva Parvathi
asked
• 4 hours ago
The soil becomes weak in
a)
Summer
b)
Winter
c)
Rainy season
d)
Spring season
Correct answer is option 'C'. Can you explain this answer?
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Answer
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Ankit Garg
asked
• 4 hours ago
Calculate the dynamic viscosity of an oil, which is used for lubrication between a square plate of size 0.8×0.8m and an inclined plane with angle of inclination 30°.the weight of the square plate is 300N and it slides down th
...
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e inclined plane with uniform velocity of 0.3m/s. the thickness of oil film is 1.5mm?
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Bhaskar Pandey
asked
• 4 hours ago
If 20 mm rivets are used in lacing bars, then the minimum width of lacing bar should be
a)
40 mm
b)
60 mm
c)
80 mm
d)
100 mm
Correct answer is option 'B'. Can you explain this answer?
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Tanuja Trishul
asked
• 4 hours ago
One litre of sewage, when allowed to settle for 30 minutes gives a sludge volume of 27 cm
3
. If the dry weight of this sludge is 3.0 grams, then its sludge volume index will be
a)
9
b)
24
c)
30
d)
81
Correct answer is option 'A'. Can you explain this answer?
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Manoj Mangalagiri
asked
• 4 hours ago
As applied to staff readings, the corrections for curvature and refraction are respectively
a)
+ and -
b)
- and +
c)
+ and +
d)
- and -
Correct answer is option 'B'. Can you explain this answer?
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Dipendra Singh
asked
• 4 hours ago
A beam of square cross-section with side 100 mm is placed with one diagonal vertical. If the shear force acting on the section is 10 kN, the maximum shear stress is?
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Renu Gupta
asked
• 4 hours ago
The Euler's equation of motion is a statement of
a)
energy balance
b)
conservation of momentum for an inviscid fluid
c)
conservation of momentum for an incompressible flow
d)
conservation of momentum for a real fluid
Correct answer is option 'B'. Can you explain this answer?
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Answer
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Rohit Soni
asked
• 4 hours ago
Relative density of a compacted dense sand is approximately equal to
a)
0.4
b)
0.6
c)
0.95
d)
1.20
Correct answer is option 'C'. Can you explain this answer?
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Varun M P
asked
• 5 hours ago
A sample of cement is said to be sound when it does not contain free
a)
lime
b)
silica
c)
iron oxide
d)
alumina
Correct answer is option 'A'. Can you explain this answer?
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Niranjan P
asked
• 5 hours ago
The approximate proportion of dry cement mortar required for brickwork is
a)
60%
b)
45%
c)
30%
d)
10%
Correct answer is option 'C'. Can you explain this answer?
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Answer
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Ashwin Aryan
asked
• 5 hours ago
The staff intercept will be
a)
greater, farther off the staff is held
b)
smaller, farther off the staff is held
c)
greater, nearer the staff is held
d)
same, wherever the staff is held
Correct answer is option 'A'. Can you explain this answer?
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AMAN SAHA
asked
• 5 hours ago
If there is no exchange of heat between system and surrounding where system comprises of a compressible fluid but the heat is generated due to friction, the process is an adiabatic.
a)
True
b)
False
Correct answer is option 'B'. Can you explain this answer?
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Bhart Sharma
asked
• 5 hours ago
To calculate the minimum value of ruling radius of horizontal curves?
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Vipin V
asked
• 5 hours ago
The process of mixing clay, water and other ingredients to make bricks, is known as
a)
tempering
b)
pugging
c)
kneading
d)
moulding
Correct answer is option 'C'. Can you explain this answer?
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Answer
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Abhishek Kshirsagar
asked
• 5 hours ago
Needed a Video for foundations?
Related:
Transportation Engineering
?
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Answer
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Amitesh Singh
asked
• 5 hours ago
Consider the following statements:
Lug angles are used to
(1) increase the length of the end connectionsangle section
(2) decrease the length of end connections ofangle section
(3) increase the lengths of the end connectionsof channel section
(4) decrease the lengths of end connections ofchannel section
Which of the statements given above are correct?
a)
1 and 2
b)
2 and 4
c)
1, 3 and 4
d)
1, 2 and 3
Correct answer is option 'B'. Can you explain this answer?
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C.p Yadav
asked
• 5 hours ago
Which one of the following is not a method ofdesalination ?
a)
Reverse osmosis
b)
Electrodialysis
c)
Zeolite process
d)
Freezing
Correct answer is option 'C'. Can you explain this answer?
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Ashwin Aryan
asked
• 5 hours ago
Match List–I with List II and select the correct answer suing the codes given below the lists:
a)
A
b)
B
c)
C
d)
D
Correct answer is option 'C'. Can you explain this answer?
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Answer
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Hitesh Thakur
asked
• 6 hours ago
According to Is 456-1978, the flexural strength of concrete is directly proportional to square root of compressive strength. how?
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Sreelekshmi S
asked
• 6 hours ago
The weight of an undried specimen of clay was 34.62 gm .the oven dry weight of the sample was 20.36gm.before oven drying,the specimen was immersed in mercury and its volume found to 24.66cc assume g=2.68 find void ratio and d
...
more
egree of saturation of soil?
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Prashant Suman
asked
• 6 hours ago
Hydrology helps in
a)
predicting maximum flows
b)
deciding the minimum reservoir capacity
c)
forecasting the availability of quantity of water at reservoir site
d)
predicting the effects on the river water level on completion of dams
e)
all the above.
Correct answer is option 'E'. Can you explain this answer?
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Binayak Samanta
asked
• 6 hours ago
In a rectangular rcc beam section additional shear developed due to torsion may be reduced due by 1.by increaseing the width of the section 2.A.by increaseing the depth of the section 3.by decreasing depth to width ratio 4.by
...
more
increasing depth of beam and by reducing width of the beam section?
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Sivareddy Yeruva
asked
• 6 hours ago
The coefficient of viscosity may be determined by
a)
capillary tube method
b)
orifice type viscometer
c)
rotating cylinder method
d)
all of these
Correct answer is option 'D'. Can you explain this answer?
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Sharda Bharti
asked
• 6 hours ago
Coefficient of contraction is the ratio of
a)
actual velocity of jet at vena contracta to the theoretical velocity
b)
loss of head in the orifice to the head of water available at the exit of the orifice
c)
actual discharge through an orifice to the theoretical discharge
d)
area of jet at vena contracta to the area of orifice
Correct answer is option 'D'. Can you explain this answer?
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Asmita Sahu
asked
• 6 hours ago
For an annual flood series arranged in decreasing order of magnitude, the return period for a magnitude listed at position m in a total of N entries is
a)
m/N
b)
m/(N + 1)
c)
(N + 1)/m
d)
N/(m + 1)
Correct answer is option 'C'. Can you explain this answer?
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Chandrakant Verma
asked
• 7 hours ago
The forces acting on the web splice of a plate girder are
a)
axial forces
b)
shear and axial forces
c)
shear and bending forces
d)
axial and bending forces
Correct answer is option 'C'. Can you explain this answer?
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Mohammed Mehboob
asked
• 7 hours ago
The hydraulic efficiency of an impulse turbine is maximum when velocity of wheel is (Where: V = jet velocity)
a)
b)
c)
d)
2 V
Correct answer is option 'B'. Can you explain this answer?
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Anil Singh
asked
• 7 hours ago
The centre of buoyancy is the centre of area of the immersed body.
a)
Correct
b)
Incorrect
Correct answer is option 'A'. Can you explain this answer?
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Amit Kandari
asked
• 7 hours ago
Vee–Bee consistometer test is suitable for findingworkability of
a)
rich concrete
b)
lean concrete
c)
stiff concrete
d)
all the above
Correct answer is option 'B'. Can you explain this answer?
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Giri Reddy
asked
• 7 hours ago
The stone that exhibits highest compressive strength is
a)
Slate
b)
Gneiss
c)
Lime stone
d)
Granite
Correct answer is option 'B'. Can you explain this answer?
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Vinod Waghmare
asked
• 7 hours ago
In a Mohr's circle, the radius of the circle is taken as
a)
b)
c)
d)
Correct answer is option 'B'. Can you explain this answer?
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Akriti Thakur
asked
• 7 hours ago
A beam, built in both ends, carries a uniformly distributed load over its entire span as shown in
figure. Which one of the diagrams given below represents bending moment distribution along the length of the beam?
a)
b)
c)
d)
Correct answer is option 'D'. Can you explain this answer?
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Akriti Thakur
asked
• 7 hours ago
Surkhi is added to lime mortar to
a)
prevent shrinkage
b)
decrease setting time
c)
increase bulk
d)
impart hydraulicity
Correct answer is option 'C'. Can you explain this answer?
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Mayank Dhandia
asked
• 7 hours ago
A vertical rectangular plane surface is submerged in water such that its top and bottom surfaces are 1.5m and 6.0m respectively below the free surface. The position of the centre of pressure below the free surface will be?
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Manwang Konyak
asked
• 8 hours ago
The rate of rainfall for successive 10 minute periods of a 60 minute duration storm, are shown in the below figure. If the value of φ
index
is 3 cm/hour, the run off will be
a)
2 cm
b)
3 cm
c)
4 cm
d)
5 cm.
Correct answer is option 'B'. Can you explain this answer?
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Laxman Kharayat
asked
• 8 hours ago
A rural water supply scheme seves a population of 10,000 at the rate of 50 litres per capity perday, for the chlorine dose of 2 ppm, the required amount of bleaching powder with 20% available chlorine will be
a)
0.5Kg
b)
5 Kg
c)
10 Kg
d)
15 Kg
Correct answer is option 'B'. Can you explain this answer?
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Bhaskar Pandey
asked
• 8 hours ago
A column member of length “L” which cannot sway has a rigid foundation at its bottom. Its top is held with heavy beams. The effective length of the column is:
a)
1.5L
b)
1.0 L
c)
0.8 L
d)
0.65 L
Correct answer is option 'D'. Can you explain this answer?
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Kranthi Kumar
asked
• 8 hours ago
With usual notations, the expression
represents
a)
centrifugal force
b)
radial acceleration
c)
super elevation
d)
centrifugal ratio
Correct answer is option 'D'. Can you explain this answer?
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Suvendu Sekhar Sahoo
asked
• 8 hours ago
If the image of a triangulation station of R.L. 500 m is 4 cm from the principal point of a vertical photo taken from an altitude of 2000 m, above datum, the height displacement will be?? Ans-10mm?
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Dileep Kumar
asked
• 9 hours ago
a)
a
b)
b
c)
c
d)
d
Correct answer is option 'D'. Can you explain this answer?
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Answer
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Vijay Shankar
asked
• 9 hours ago
The compressibility of a material is proportional to
a)
Poisson’s ratio μ
b)
modulus of elasticity (E)
c)
reciprocal of E
d)
reciprocal of μ
Correct answer is option 'D'. Can you explain this answer?
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Sweta Baral
asked
• 9 hours ago
The propagation of a shear crack in a prestressed concrete member depends on
a)
tensile reinforcement
b)
compression reinforcement
c)
shear reinforcement
d)
shape of the cross-section of the beam
Correct answer is option 'D'. Can you explain this answer?
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Isha Bhargava
asked
• 10 hours ago
A simply supported beam ABC of length l carries a concentrated load P at an intermediate point B if the slope at A is 0.75 times the slope at C then length of portion AN is?
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Gourav Kanojia
asked
• 10 hours ago
55. Chlorine usage in the treatment of 20,000 cubic meters per day is 8 kg/day. If the residual after 10 min contact period is 0.2 mg/litre, then what would be the chlorine dosage, in mg/litre?
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Chandrakant Verma
asked
• 10 hours ago
In the case of stratified soil layers, the best equation that can be adopted for computing the pressure distribution is
a)
Prandtl’s
b)
Skempton’s
c)
Westergaard’s
d)
Boussinesq’s
Correct answer is option 'C'. Can you explain this answer?
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Gaurav Chandraker Chandr
asked
• 11 hours ago
For what value of k the equations x y z=1, 2x y 4z=k and 4x y 10z=k2 have a solution and solve completely in each case?
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Manish Rajput
asked
• 11 hours ago
A well penetrates to 30 m below the static water table. After 24 hours of pumping at 31.40 litres/minute, the water level in a test well at a distance of 80 m is lowered by 0.5 m and in a well 20 m away water is lowered by 1.0 m. The transmissibility of the auifer, is
a)
1.185 m
2
/minute
b)
1.285 m
2
/minute
c)
1.385 m
2
/minute
d)
1.485 m
2
/minute
e)
1.585 m
2
/minute.
Correct answer is option 'C'. Can you explain this answer?
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All In 1
asked
• 11 hours ago
If 90% volume of iceberg is immersed in the water and only 10%volume is above the water surface. What is the density of the iceberg, the density of sea water is given as 1025kg/m^3 ?
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Kranthi Kumar
asked
• 12 hours ago
Endoscope used for spot speed study is a
a)
manual counter
b)
automatic recorder
c)
electronic
d)
none of the above
Correct answer is option 'B'. Can you explain this answer?
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Santoshi Mohitkar
asked
• 12 hours ago
Q1. The void ratio of. A. single size coarse aggregate is roughly 0.45. B. graded coarse aggregate is roughly 0.040 C. fine aggregate is roughly 0.45 D. all the above.?
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Bipul Kumar
asked
• 12 hours ago
The coincident draft is given by
a)
maximum hourly demand –fire demand
b)
maximum daily demand + fire demand
c)
maximum hourly demand
d)
greater of (b) and (c) above
Correct answer is option 'D'. Can you explain this answer?
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Namitha Suresh
asked
• 12 hours ago
The volumetric strain in case of cylindrical shell of diameter 'd' and thickness 't', subjected to
internal pressure p, having coefficient of elasticity E and poisson's ratiom is equal to
a)
b)
c)
d)
Correct answer is option 'D'. Can you explain this answer?
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Delno Christopher
asked
• 12 hours ago
While calculating the average depth of annual precipitation in a catchment basin, importance to individual raingauge station is given in
a)
Arithmetical method
b)
Thiessen's mean method
c)
Isohyetal method
d)
both (a) and (b)
e)
both (b) and (c).
Correct answer is option 'E'. Can you explain this answer?
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Sutirtha Biswas
asked
• 12 hours ago
The compensation for curvature on gradient for Metre Gauge is given by
a)
70/R
b)
52.5/R
c)
35/R
d)
105/R
Correct answer is option 'B'. Can you explain this answer?
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Nithin P S
asked
• 13 hours ago
Coefficient of curvature of soil is
a)
b)
c)
d)
Correct answer is option 'B'. Can you explain this answer?
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Keerthi Kumar
asked
• 14 hours ago
In fill and draw type of sedimentation tanks thetime required for one cycle is
a)
6 to 12 hours
b)
18 to 24 hours
c)
30 to 36 hours
d)
42 to 48 hours
Correct answer is option 'B'. Can you explain this answer?
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Sidhant Mohanty
asked
• 14 hours ago
Find the Taylor expansion of f(z)=2z^3 1/z^2 z about the poles z=1?
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Pps
asked
• 14 hours ago
The Whole Circle Bearings of lines AB and BCare 30º 15' and 120º 30'. What is the includedangle ABC between the lines AB and BC?
a)
229º45'
b)
89º45'
c)
269º45'
d)
90º 15'
Correct answer is option 'B'. Can you explain this answer?
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S T
asked
• 14 hours ago
A Kaplan turbine produces 38,700 HP while working under a head of 11.75 m. The turbine is set such that the inlet of the draft tube is 0.65 m below the tail race level. The draft tube inlet and outlet areas are 38m
2
and 54.7 m
2
. Assuming a turbine efficiency of 0.90 and draft tube efficiency of 0.79, the pressure at the inlet to the draft tube, in meters of water is
a)
0.36 m
b)
0.65 m
c)
1.37 m
d)
1.08 m
Correct answer is option 'A'. Can you explain this answer?
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Anand Tiwari
asked
• 15 hours ago
Which one of the following is associated with the rib shortening in arches either due to change in temperature or lack of fit to cause stresses in the arch members?
a)
Only two-hinged arches and not three-hinged arches.
b)
Two and three-hinged arches.
c)
Two-hinged arches made of reinforced concrete only.
d)
Only three-hinged arches but not two-hinged arches.
Correct answer is option 'A'. Can you explain this answer?
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Mamta Kumari
asked
• 15 hours ago
Following figure is for Q8-Q10.
AB= 2m, BC= 3m, CD= 3m
B is pin support, D is roller and C is just an arbitrary point.
Q.
What will be the ILD equation for ILD of shear at point C for AB part of beam?
a)
-0.33 + 0.165X
b)
-0.33 + 0.265X
c)
-0.43 + 0.165X
d)
-0.33 + 0.365X
Correct answer is option 'A'. Can you explain this answer?
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Ashwin Aryan
asked
• 16 hours ago
The shape of the camber, best suited for cementconcrete pavements, is
a)
straight line
b)
parabolic
c)
elliptical
d)
combination of straight and parabolic
Correct answer is option 'A'. Can you explain this answer?
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Prem Prakash
asked
• 16 hours ago
EI d³y/dx³ is equal to F and EI d⁴y/dx⁴ is equal to W?
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Swarnalaxmi Patra
asked
• 16 hours ago
State of stress at a point in a strained body is shown in figure A. which one of the figure given
below represents correctly the mohr's circle for the state of stress?
a)
b)
c)
d)
Correct answer is option 'C'. Can you explain this answer?
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