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. In question 58 along with RL100 m, If the temperature at the airport site is 20Â°C then find the Runway length

a) 640 m

b) 645 m

c) 650 m

d) 600 m

2 / 50

2. What is the function of aircraft drainage?

a) To remove surface runoff

b) To lower the sub-surface water level

c) To intercept & divert the surface and ground water flow

d) All of the above

3 / 50

3. To cope up with the high temperature of 196Â°C, the taxiways and aprons are constructed with

a) Asphaltic concrete

b) Rubberized tar concrete

c) Plain concrete

d) All of the above

4 / 50

4. The brick laid with its breadth parallel to the face of a wall is known as:

a) header

b) stretcher

c) closer

d) none of the above

5 / 50

5. For road pavements, the cement generally used is:

a) Ordinary Portland cement

b) Rapid hardening cement

c) Low heat cement

d) Blast furnace slag cement

6 / 50

6. The vertical side member of a shutter frame is known as:

a) Style

b) Reveal

c) Mullion

d) Post

7 / 50

7. Gypsum is added for:

a) color

b) strength

c) controlling setting time

d) none of the above

8 / 50

8. Jobs going ahead of schedule are conveniently shown in:

a) Gantt chart

b) Milestone chart

c) Pi chart

d) None of the above

9 / 50

9. Whenever an activity has zero total float, then:

a) Free float of the activity must be zero but independent float need not be zero

b) Independent float must be zero but free float need not be zero

c) Free float and independent float both must be zero

d) Free float and independent float both need not be zero.

10 / 50

10. A golden rule for the procurement of construction work suggests:

a) 100% at the site

b) 67% at the site and 33% under procurement

c) 50% at the site and 50% under procurement

d) 33% at the site and 67% under procurement

11 / 50

11. Generally, wooden molds are made from

a) ply wood

b) shisham

c) pine wood

d) teak wood

12 / 50

12. *Bitumen is used for

a) waterproofing

b) damp proofing

c) joint filler

d) all of the above

13 / 50

13. Choose the correct

a) percentage of silica is increased in 1st class brick

b) percentage of alumina is increased in 1st class brick

c) percentage of alumina is increased in refractory brick

d) all of the above

14 / 50

14. The vehicle used in the case of enamel paints is

a) varnish

b) linseed oil

c) water

d) all of the above

15 / 50

15. The following is not included in the title block of a drawing sheet:

a) Sheet no.

b) Scale

c) Size of sheet

d) Method of protection

16 / 50

16. Which one is not drafting equipment?

a) Drafter

b) Dust cloth

c) Scale

d) None of the above

17 / 50

17. The space covered by a drawing on a paper after changing the scale from 1:100 to 1:50 will:

a) Increase by 400%

b) Increase by 200%

c) Decrease by 200%

d) Decrease by 400%

18 / 50

18. Evaluation of building is done based on

a) detailed estimate

b) plinth area rate

c) cube rate

d) depreciation method

19 / 50

19. In CGI sheet roofing, the overlap along the length of the sheet should not be less than?

a) One corrugation

b) One and a half corrugation

c) Two corrugation

d) None of the above

20 / 50

20. In the case of steel rolling shutters, for the estimation of the painted area, the plain area is multiplied by

a) 3-Apr

b) 1

c) 1 1/4

d) 1 1/2

21 / 50

21. Traffic density is

a) number of vehicles moving in a specific direction per lane per day

b) number of vehicles moving in a specific direction per hour

c) number of vehicles per unit length

d) maximum number of vehicles passing a given point in one hour

22 / 50

22. The minimum number of vehicles for the position of a traffic rotary is

a) 100 per hour

b) 300 per hour

c) 500 per hour

d) 500 per day

23 / 50

23. The loosening of a wearing surface under the action of traffic or weather, associated with the failure of the binding agent to keep the surface consolidated is called

a) abrasion

b) fretting

c) cracking

d) descaling

24 / 50

24. If S is the height of the crest above the base of the channel and H is the head of water over the weir, whose length is L and discharge is Q m^3/sec, the velocity of approach V_a is

a) √2gh

b) Q/L(H-L)

c) Q/L(H+L)

d) L(H+S)/Q

25 / 50

25. An intensifier is used to increase

a) pressure

b) temperature

c) energy

d) none of the above

26 / 50

26. *Hydraulic gradient line (except siphon)

a) remains above the centerline of the conduit

b) remains below the centerline of the conduit

c) remains parallel to the centerline of the conduit

d) may be above or below the centerline of the conduit

27 / 50

27. *The rise of the water table, which takes place due to the transformation of the unstable shooting flow (super-critical) to the stable streaming is called

a) hydraulic jump

b) standing wave

c) both (a) and (b) above

d) water cushion

28 / 50

28. Weirs designed and constructed on Bligh's theory failed due to

a) undermining of floors

b) undermining of the sub-soil

c) undermining of the foundation work

d) all of the above

29 / 50

29. In waterlogged lands

a) the soil pores are within a depth of 1 meter

b) the soil pores are saturated up to the root zone of the crop

c) the soil pores are saturated up to the depth of 40cm

d) the soil pores are saturated up to the top

30 / 50

30. Into how many components is the diversion head work divided?

a) 8

b) 6

c) 7

d) 5

31 / 50

31. Find the elongation of a bar if c/s area of the bar is A, length 1, applied load p, modulus of elasticity of material is E

a) PI/AE

b) AE/PI

c) PA/IE

d) PE/AI

32 / 50

32. *The phenomenon of decreased resistance of material due to the reversal of stress is called

a) creep

b) fatigue

c) elasticity

d) plasticity

33 / 50

33. *Centrifugal force is given by

a) v^2/R

b) mv^2/R

c) mxa

d) all of the above

34 / 50

34. The number of points of contraflexture in a simply supported beam carrying udl is

a) 1

b) 2

c) 3

35 / 50

35. Centrifugal force acts at a curve

a) along the center line

b) towards the center

c) away from the center

d) all of the above

36 / 50

36. Negative skin friction:

a) Increases the load-carrying capacity of the pile

b) Decreases the load-carrying capacity of the pile

c) Neither increases nor decreases the load-carrying capacity of the pile

d) All of the above

37 / 50

37. The bearing capacity factors (N_c, N_q,) and (N_r) are functions of:

a) Cohesion only

b) Angle of internal friction

c) Both (a) and (b) of above

d) None of the above

38 / 50

38. Three-phase system is concerned with

a) Partially saturated soil

b) Saturated soil

c) Dry soil

d) All of the above

39 / 50

39. The assumption of Rankine's theory of earth pressure is:

a) The soil is semi-finite, homogeneous, dry, and cohesionless

b) Ground surface is a plane that may be inclined or horizontal

c) The back of the wall is vertical and smooth

d) All of the above

40 / 50

40. The shear strength of a soil is

a) Directly proportional to the cohesion of soil

b) Directly proportional to the angle of friction of the soil

c) Directly proportional to the normal stress

d) All of the above

41 / 50

41. The quantity of coarse aggregate required in 100 m³ of concrete having mix 1:2:4

a) 74 m³

b) 79 m³

c) 87 m³

d) 92 m³

42 / 50

42. The long column takes a lesser load as compared to a short column due to

a) buckling

b) concrete

c) steel

d) length

43 / 50

43. For a continuous slab of 3m x 3.5m size, the minimum overall depth of the slab to satisfy vertical deflection limit is

a) 5cm

b) 7.5cm

c) 9cm

d) 12cm

44 / 50

44. The whole circle bearing 338°42" converted into quadrantal form is given as

a) N 21°18' W

b) S 21°18' E

c) W 21°18' N

d) none of the above

45 / 50

45. A traverse consists of six sides; then the sum of external angles must be

a) 1080°

b) 540°

c) 720°

d) 1440°

46 / 50

46. An imaginary line lying through the surface of the ground, having a constant inclination to the horizontal, is known as

a) contour line

b) contour gradient

c) contour interval

d) horizontal equivalent

47 / 50

47. A sanitary sewer is expected to run:

a) full

b) half-full

c) 2/3 full

d) 90% full

48 / 50

48. Goaty water refers to...

a) odour of water

b) turbidity of water

c) colour of water

d) all of the above

49 / 50

49. Kidney damage may be caused due to excess concentration of

a) fluorides

b) nitrates

c) chlorides

d) nitrites

50 / 50

50. Aeration of water is done to

a) remove carbon dioxide and taste in water

b) remove taste and odour in water

c) increase the quantity of oxygen in water

d) all 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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