Civil Engineering (CE)
Swarnalaxmi Patra asked • 20 minutes agoIf the sensitivity of the bubble tube of a level is 30" of arc per division, determine the disn of apoint at which the combined curvature and refraction correction become numerically equalto the error induced by dislevelment of 1 division of the level tube-- a)2161.13m
- b)2522.24m
- c)2450.62m
- d)2367.26m
Correct answer is option 'A'. Can you explain this answer?
If the sensitivity of the bubble tube of a level is 30" of arc per division, determine the disn of apoint at which the combined curvature and refraction correction become numerically equalto the error induced by dislevelment of 1 division of the level tube-
a)
2161.13m
b)
2522.24m
c)
2450.62m
d)
2367.26m
Sushil Sharma Sharma asked • 24 minutes agoFor a pin jointed plane structure to be statically determinate, the necessary condition is, where,m = number of unknown member forcer = number of unknown reactionj = number of joints- a)m + r = 3j
- b)m + 2r = 3j
- c)m + r = 2j
- d)3m + r = 2j
Correct answer is option 'C'. Can you explain this answer?
For a pin jointed plane structure to be statically determinate, the necessary condition is, where,m = number of unknown member forcer = number of unknown reactionj = number of joints
a)
m + r = 3j
b)
m + 2r = 3j
c)
m + r = 2j
d)
3m + r = 2j
Shahbaz Khan asked • 26 minutes agoSystematic errors are those errors- a)whose effects are cumulative and can be determined
- b)which cannot be recognized
- c)whose character is not understood
- d)whose effect is recognized but character is not understood
Correct answer is option 'A'. Can you explain this answer?
Systematic errors are those errors
a)
whose effects are cumulative and can be determined
b)
which cannot be recognized
c)
whose character is not understood
d)
whose effect is recognized but character is not understood
Giri Reddy asked • 51 minutes agoWater content of a soil sample is the differenceof the weight of the given sample at the giventemperature and the weight determined afterdrying it for 24 hours at temperature ranging from- a)90º to 95ºC
- b)95º to 100ºC
- c)103º to 105ºC
- d)105º to 110ºC
Correct answer is option 'D'. Can you explain this answer?
Water content of a soil sample is the differenceof the weight of the given sample at the giventemperature and the weight determined afterdrying it for 24 hours at temperature ranging from
a)
90º to 95ºC
b)
95º to 100ºC
c)
103º to 105ºC
d)
105º to 110ºC
Delno Christopher asked • 1 hour agoWhile 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?
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).
, the value of constant k in Horton's equation of infiltration capacity curve, is
Sumit Saha asked • 2 hours agoA 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?
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
Ashwin Aryan asked • 2 hours agoIn an axial flow impulse turbine, energy transfer takes place due to- a)change in relative kinetic energy
- b)change in absolute kinetic energy
- c)change in pressure energy
- d)change in energy because of centrifugalforce
Correct answer is option 'A'. Can you explain this answer?
In an axial flow impulse turbine, energy transfer takes place due to
a)
change in relative kinetic energy
b)
change in absolute kinetic energy
c)
change in pressure energy
d)
change in energy because of centrifugalforce
Rajinder Kamboj asked • 3 hours agoThe transverse shear stress acting in abeam of rectangular cross section subjected to a transverse shear load , is- a)variable with maximum at the bottom of the beam
- b)variable with maximum at the top of the beam
- c)uniform
- d)Variable with maximum on the neutral axis
Correct answer is option 'D'. Can you explain this answer?
The transverse shear stress acting in abeam of rectangular cross section subjected to a transverse shear load , is
a)
variable with maximum at the bottom of the beam
b)
variable with maximum at the top of the beam
c)
uniform
d)
Variable with maximum on the neutral axis
Mohammed Mehboob asked • 3 hours agoA plane frame ABCDEFGH shown in figure has clamp support at A hinge supports at G and H, axial force release at C and moment release (hinge) at E. The static (ds) and kinematic (αk) indeterminacies respectively are
- a)4, 9
- b)3, 11
- c)2, 13
- d)1, 14
Correct answer is option 'C'. Can you explain this answer?
A plane frame ABCDEFGH shown in figure has clamp support at A hinge supports at G and H, axial force release at C and moment release (hinge) at E. The static (ds) and kinematic (αk) indeterminacies respectively are
a)
4, 9
b)
3, 11
c)
2, 13
d)
1, 14
Raj Modak asked • 4 hours agoWhich of the following statements is correct?- a)Uniformity coefficient represents the shape of the particle size distribution curve.
- b)For a well graded soil, both uniformity coefficient and coefficient of curvature are nearly unity.
- c)A soil is said to be well graded if it has most of the particles of about the same size
- d)none of the above
Correct answer is option 'D'. Can you explain this answer?
Which of the following statements is correct?
a)
Uniformity coefficient represents the shape of the particle size distribution curve.
b)
For a well graded soil, both uniformity coefficient and coefficient of curvature are nearly unity.
c)
A soil is said to be well graded if it has most of the particles of about the same size
d)
none of the above
Tushar Chandan asked • 4 hours agoThe method of reversal- a)Is usually directed to examine whether a certain part is truly parallel or perpendicular to another
- b)Makes the erroneous relationship between parts evident
- c)Both (a) and (b)
- d)Neither (a) nor (b)
Correct answer is option 'C'. Can you explain this answer?
The method of reversal
a)
Is usually directed to examine whether a certain part is truly parallel or perpendicular to another
b)
Makes the erroneous relationship between parts evident
c)
Both (a) and (b)
d)
Neither (a) nor (b)
Abhishek Goyal asked • 4 hours agoWhich of the following methods of design would be suitable for metal structures subjected to stress reversals and impact?
1. Simple working stress design
2. Rigid plastic design
3. Semirigid design
4. Elastic rigid design
Select the correct answer using the codes given below:- a)1, 2 and 4
- b)1,3 and 4
- c)1,2 and 3
- d)2, 3 and 4
Correct answer is option 'B'. Can you explain this answer?
Which of the following methods of design would be suitable for metal structures subjected to stress reversals and impact?
1. Simple working stress design
2. Rigid plastic design
3. Semirigid design
4. Elastic rigid design
Select the correct answer using the codes given below:
1. Simple working stress design
2. Rigid plastic design
3. Semirigid design
4. Elastic rigid design
Select the correct answer using the codes given below:
a)
1, 2 and 4
b)
1,3 and 4
c)
1,2 and 3
d)
2, 3 and 4
Sandeep Singh Tekam Sing asked • 4 hours agoThe standard turbidity produced by one mg of silicon dioxide (silica) in one litre of distilled water, is called- a)one Jackson turbidity unit (JTU)
- b)one Formazin turbidity unit (FTU)
- c)one Nephelometry turbidity unit (NTU)
- d)None of the above
Correct answer is option 'A'. Can you explain this answer?
The standard turbidity produced by one mg of silicon dioxide (silica) in one litre of distilled water, is called
a)
one Jackson turbidity unit (JTU)
b)
one Formazin turbidity unit (FTU)
c)
one Nephelometry turbidity unit (NTU)
d)
None of the above
Laxman Kharayat asked • 4 hours agoBureau of Indian Standards classifies bitumen into grades 65/25, 85/40 etc. The first and second numbers respectively refer to- a)softening point and penetration
- b)penetration and softening point
- c)flash point and penetration
- d)flash point and softening point
Correct answer is option 'B'. Can you explain this answer?
Bureau of Indian Standards classifies bitumen into grades 65/25, 85/40 etc. The first and second numbers respectively refer to
a)
softening point and penetration
b)
penetration and softening point
c)
flash point and penetration
d)
flash point and softening point
Mohammed Mehboob asked • 4 hours agoConsider the following statements: A mixer designated 400 NT indicates that
1. it is non-tilting type mixer
2. its nominal mix batch capacity is 400 litres
3. it requires 400 revolutions for proper mixing of the batch using one bag of cement
Which of the statements given above are correct?- a)Only 1 and 3
- b)Only 1 and 2
- c)Only 2 and 3
- d)1, 2 and 3
Correct answer is option 'B'. Can you explain this answer?
Consider the following statements: A mixer designated 400 NT indicates that
1. it is non-tilting type mixer
2. its nominal mix batch capacity is 400 litres
3. it requires 400 revolutions for proper mixing of the batch using one bag of cement
Which of the statements given above are correct?
1. it is non-tilting type mixer
2. its nominal mix batch capacity is 400 litres
3. it requires 400 revolutions for proper mixing of the batch using one bag of cement
Which of the statements given above are correct?
a)
Only 1 and 3
b)
Only 1 and 2
c)
Only 2 and 3
d)
1, 2 and 3
Lets See asked • 4 hours agoThe 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?
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
Ashwin Aryan asked • 4 hours agoWhich of the following have an influence on the value of permeability?
1. void ratio
2. degree of saturation
3. pressure head
4. grain sizeSelect the correct answer using the codes given below:- a)1, 2 and 4
- b)1, 2 and 3
- c)2, 3 and 4
- d)1, 3 and 4
Correct answer is option 'A'. Can you explain this answer?
Which of the following have an influence on the value of permeability?
1. void ratio
2. degree of saturation
3. pressure head
4. grain size
1. void ratio
2. degree of saturation
3. pressure head
4. grain size
Select the correct answer using the codes given below:
a)
1, 2 and 4
b)
1, 2 and 3
c)
2, 3 and 4
d)
1, 3 and 4
Mohammed Mehboob asked • 5 hours agoWhen a load is applied to a structure with rigid joints- a)There is no rotation or displacement of joint
- b)There is no rotation of joint
- c)There is no displacement of joint
- d)There can be rotation and displacement of joint but the angle between the members connected to the joint remains same even after application of the load
Correct answer is option 'D'. Can you explain this answer?
When a load is applied to a structure with rigid joints
a)
There is no rotation or displacement of joint
b)
There is no rotation of joint
c)
There is no displacement of joint
d)
There can be rotation and displacement of joint but the angle between the members connected to the joint remains same even after application of the load
Prem Prakash asked • 5 hours agoShape factor or section modulus z for circular type beam is πd³/32?
Mhathung Kikon asked • 5 hours agoMatch List I with List II and select the correct answer using codes given below the list:List-I (Type of road)
A. Single lane road
B. Two lanes road without Kerbs
C. Two lanes with raised Kearbs
D. Multi-lane pavements
List-II (Width of carriage way)
1. 7.0m
2. 7.5m
3. 3.75m
4. 3.5 m per lane
- a)A
- b)B
- c)C
- d)D
Correct answer is option 'A'. Can you explain this answer?
Match List I with List II and select the correct answer using codes given below the list:
List-I (Type of road)
A. Single lane road
B. Two lanes road without Kerbs
C. Two lanes with raised Kearbs
D. Multi-lane pavements
List-II (Width of carriage way)
1. 7.0m
2. 7.5m
3. 3.75m
4. 3.5 m per lane
A. Single lane road
B. Two lanes road without Kerbs
C. Two lanes with raised Kearbs
D. Multi-lane pavements
List-II (Width of carriage way)
1. 7.0m
2. 7.5m
3. 3.75m
4. 3.5 m per lane
a)
A
b)
B
c)
C
d)
D
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