Civil Engineering Online Exam »Get New Exams In Each Attempt

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This 'Civil Engineering Online Exam' covers questions across all civil engineering topics. (Hard)

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Total Questions: 50
Time Allotted: 40 minutes
Passing Score: 70%
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1 / 50

1. The length of the runway under standard atmospheric conditions at the site is 1800m. The design length of the runway is, if the actual RL of the site is 1200m

a) 2304 m

b) 2704 m

c) 2504 m

d) 2640 m

2 / 50

2. If the width of the approach area near the runway end is 150 m, the width of the approach area at a distance of 3 kilometers from the runway end will be

a) 1500 m

b) 1200 m

c) 1000 m

d) 800 m

3 / 50

3. Pick up the correct statement from the following

a) The minimum turning radius of the aircraft decides the size of the apron and the radius of the curves at taxi-ends

b) Takeoff and landing distances for an aircraft determine the minimum runway length

c) The length of the normal haul of the aircraft decides the frequency of operation

d) All of the above

4 / 50

4. The FAR is defined as the ratio of:

a) Total floor area of a building to the ground floor

b) Site area of a building to the ground floor

c) Ground floor to the site area

d) Total floor areas of a building to the site area

5 / 50

5. If the slump of the concrete mix is 60mm, its workability is:

a) low

b) medium

c) high

d) very high

6 / 50

6. The unit weight of RCC is taken as:

a) 1.6 t/m┬│

b) 2.0 t/m┬│

c) 2.5 t/m┬│

d) 2.8 t/m┬│

7 / 50

7. Concrete is filled in how many layers in a slump cone slump test?

a) 2

b) 3

c) 4

d) 5

8 / 50

8. Muster rolls are used for:

a) To pay wages of workers employed on a daily basis

b) To record the daily construction activities

c) To evaluate the construction activities

d) To evaluate the performance of workers

9 / 50

9. Which operation must complete first?

a) Right of the line joining two circles

b) Left of the line joining two circles

c) Both of the above

d) None of the above

10 / 50

10. The time corresponding to the minimum total project cost is:

a) Normal time

b) Crash time

c) Optimistic time

d) Between normal and crash time

11 / 50

11. The maximum percentage of water absorption of 1st class bricks in 24 hrs should be limited to

a) 10%

b) 15%

c) 20%

d) 24%

12 / 50

12. Advantage of clamp burning as compared to kiln burning is

a) less initial cost

b) takes less time

c) when a large number of bricks are required

d) none of the above

13 / 50

13. The maximum percentage of water absorption of 2nd class bricks in 24 hrs should be limited to

a) 10%

b) 15%

c) 20%

d) 24%

14 / 50

14. The calcination of pure lime results in

a) quick lime

b) hydrated lime

c) slaked lime

d) fat lime

15 / 50

15. In third angle projection, the top view is put:

a) Above front view

b) Below front view

c) Side view

d) None of the above

16 / 50

16. In isometric view, a circle is seen as:

a) A parabola

b) A hyperbola

c) A cone

d) An ellipse

17 / 50

17. The given symbol indicates:

a) Church

b) Temple

c) Mosque

d) Gurudwara

18 / 50

18. The weight of cement in one bag is

a) 45 kg

b) 50 kg

c) 60 kg

d) 65 kg

19 / 50

19. Full payment of the contractor is done

a) After agreement

b) After construction

c) After maintenance

d) All of the above

20 / 50

20. What is the minimum period for which the lime concrete in the foundation be left wet without the construction of masonry over it?

a) 3 days

b) 5 days

c) 7 days

d) 15 days

21 / 50

21. A dividing strip in the middle of the roadway is called

a) central strip

b) median strip

c) mid strip

d) road center

22 / 50

22. An advantage of a traffic signal is

a) no rear-end collision

b) easy segregation of traffic

c) quick movement of vehicles

d) orderly movement of vehicles

23 / 50

23. Design of horizontal and vertical alignments, super-elevation, sight distance, and grades are worst affected by:

a) width of the vehicle

b) speed of the vehicle

c) length of the vehicle

d) height of the vehicle

24 / 50

24. The most efficient channel section is

a) semi-circular

b) rectangular

c) triangular

d) trapezoidal

25 / 50

25. *Rotameter is used for measuring

a) density of fluids

b) value of fluids in a pipe

c) discharge of fluids

d) pressure in fluids

26 / 50

26. As per our convenience which one is correct with respect to the dimensionless number?

a) WIS-MIE-RIV-FIG-EIP

b) WIE-MIS-RIV-FIG-IEP

c) MIE-WIS-RIG-FIV-PIE

d) WIG-MIS-RIE-FIV-IPE

27 / 50

27. The most economical section of a circular channel for the maximum discharge is when

a) depth of water = 0.95 diameter of the circular section

b) hydraulic mean depth = 0.286 diameter of the circular section

c) wetted perimeter = 2.6 diameters of the circular section

d) all of the above

28 / 50

28. As per Lacey's theory, the silt factor is

a) directly proportional to average particle size

b) directly proportional to the square root of the average particle size

c) inversely proportional to average particle size

d) not related to the average particle size

29 / 50

29. In a non-gravity weir, the uplift pressure is resisted by

a) weight of floor

b) bending action of reinforced concrete floor

c) punching action of the floor

d) none of the above

30 / 50

30. *A divide wall is provided to

a) control the silt entering the canal

b) separate the under sluices from the weir proper

c) prevent river flood entering the canal

d) all of the above

31 / 50

31. *The bending moment at a section tends to bend or deflect the beam and internal stresses resist its bending. The resistance offered by the internal stress to the bending, is called:

a) compressive stress

b) shear stress

c) bending stress

d) elastic modulus

32 / 50

32. The shear force on a beam and the displacement are related by

a) V = EI(d^2y/dx^2)

b) V = EI(d^3y/dx^2)

c) V = EI(d^3y/dx^3)

d) none of the above

33 / 50

33. A beam is supported over three rollers lying in the same plane. The beam is stable for

a) any general loading

b) loading with no component in the direction of the beam

c) loading with no component perpendicular to the direction of the beam

d) only when no load except self-weight acts.

34 / 50

34. *Centrifugal force is given by

a) v^2/R

b) mv^2/R

c) mxa

d) all of the above

35 / 50

35. The number of reaction components at a hinged end of a general loading is

a) 1

b) 2

c) 3

d) 4

36 / 50

36. If a solid suffers a change in volume by the application of external loads but recovers its volume immediately after the load is removed, such a soil is termed as:

a) Compressive soils

b) Plastic solids

c) Elastic soils

d) Perfect soils

37 / 50

37. The basis for all soil classification systems is

a) Permeability characteristics

b) Specific gravity of solids

c) Grain size and plasticity characteristics

d) None of the above

38 / 50

38. Theoretically, the void ratio in soils can have the following values

a) >1

b) <1

c) >0.5

d) All of the above

39 / 50

39. Soil which contains particles of different sizes in good proportion is called

a) Uniform soil

b) Well-graded soil

c) Consistent soil

d) None of the above

40 / 50

40. Electrical analogy method is used to

a) Find electrical conductivity of soil

b) Draw flow net

c) Find the depth to the water table

d) Find the water content in a soil

41 / 50

41. A rib slab is provided for

a) plain ceiling

b) acoustic insulation

c) heat insulation

d) all of the above

42 / 50

42. For an RCC section, select the most true statement from the following

a) Bond stress = Bond Load/X-area of rebar

b) In a doubly reinforced section, rebars are placed at two tiers on the tensile face

c) Shear stress (π) is perpendicular to the material cross-section

d) Shear stress in rebar is calculated as (π) = Shear force/Nominal surface area of rebar

43 / 50

43. A doubly reinforced beam is used

a) when extra safety factor is required

b) when the depth and width of the beam are restricted

c) when the depth of the beam is more than the width

d) a large moment of resistance is desired

44 / 50

44. The projection of a line on a plane perpendicular to the meridian is known as

a) parallax

b) aberration

c) latitude

d) departure

45 / 50

45. The horizontal distances obtained by tacheometry are corrected for

a) slope correction

b) temperature correction

c) refraction and curvature correction

d) tension correction

46 / 50

46. For a line AB

a) the forebearing and back bearing of line AB differ by 180°

b) the forebearing of AB and the back bearing of line BA differ by 180°

c) both (a) and (b) of the above

d) none of the above

47 / 50

47. The types of diseases caused due to the lack of water are known as

a) waterborne

b) water-washed

c) water-based

d) water vector

48 / 50

48. The peak water consumption hours as recommended by the Department of Water Supply and Sewerage (DWSS) is.... hours.

a) 5.00-7.00

b) 7.00-12.00

c) 12.00-17.00

d) 17.00-19.00

49 / 50

49. If the head of water is more than 100 m then the type of pipe used is

a) plastic

b) HDP

c) GI

d) PVC

50 / 50

50. If p is the population of a place in thousands then the fire demand of water in liters per minute, according to Kuichling formula, is given by

a) 5663 √p

b) 3182 √p

c) 4640 √p

d) none of the above

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Civil Engineering Online Exam

This 'Civil Engineering Online Exam' covers questions across all civil engineering topics. (Hard)

Please provide accurate information so we can send your Achievement Certificate by mail.

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