Civil Engineering Online Exam »Get New Exams In Each Attempt

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Vikash chaudhary

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 fuselage includes

a) passengers chamber

b) pilot's cabin

c) tail of aircraft

d) all of the above

2 / 50

2. Flight time refers to

a) Departure time of an aircraft

b) Arrival time of an aircraft

c) Time taken between departure time (first move) to arrival time (to rest at the end of the flight) of an aircraft

d) All of the above

3 / 50

3. The coordinates of the ends of a runway are (5000, 5000) and (8000, 7000). The coordinates of another runway are (4600, 5100) and (7000, 5300). The coordinates of the A.R.P are

a) (6500, 6000)

b) (5800, 5200)

c) (6150, 5600)

d) (8000, 7000)

4 / 50

4. If the fineness modulus of sand is 2.5, it is graded as:

a) very fine sand

b) fine sand

c) medium sand

d) coarse sand

5 / 50

5. Pile foundations are suitable for:

a) waterlogged soils

b) soft rocks

c) compact soils

d) multistoried buildings

6 / 50

6. Black cotton soil is unsuitable for foundations because of its:

a) low bearing capacity

b) uncertain permeability

c) cohesive particles

d) property to undergo a volumetric change due to moisture constant

7 / 50

7. Lacing in steel structures are provided:

a) To reduce the slenderness ratio of a long strut

b) Two or more section connection

c) Throughout the length of the strut

d) All of the above

8 / 50

8. Latest start time is the:

a) Latest time by which an activity can be started without delaying the project

b) Latest time by which an activity can be completed without delaying the project

c) Latest time the event can occur

d) Any of the above

9 / 50

9. A stage or point where all previous jobs merging in it are completed and all further jobs bursting out are still to be completed is known as:

a) Activity

b) Event

c) Duration

d) None of the above

10 / 50

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

a) Gantt chart

b) Milestone chart

c) Pi chart

d) None of the above

11 / 50

11. Which of the following has the lowest crushing strength

a) basalt

b) granite

c) diorite

d) laterite

12 / 50

12. Fracture of asbestos is

a) regular

b) irregular

c) fibrous

d) concoidal

13 / 50

13. Low porosity brick has

a) low strength

b) high strength

c) more absorption capacity

d) all of the above

14 / 50

14. *Teakwood is suitable for

a) starts articles

b) furniture

c) railway sleeper

d) all of the above

15 / 50

15. Circles of small radii are drawn by means of a:

a) Straight bar

b) Bow compass

c) Lengthening bar

d) Drop compass

16 / 50

16. Which pencil is used for a thinner line?

a) H

b) B

c) 2B

d) 2H

17 / 50

17. In orthographic projection, projector lines are:

a) Vertical lines

b) Inclined lines

c) Horizontal lines

d) None of the above

18 / 50

18. Full payment of the contractor is done

a) After agreement

b) After construction

c) After maintenance

d) All of the above

19 / 50

19. A layer of dry bricks put below the foundation concrete, in the case of soft soils, is called

a) Soling

b) Dead man

c) D.P.C.

d) None of the above

20 / 50

20. The unit of measurement for earthwork in excavation in ordinary soils, earthwork in mixed soil with kankar, bajri, etc., when the depth of excavation does not exceed 30 cm, is

a) r.m

b) cu m

c) sq m

d) 100 sq. m

21 / 50

21. During construction of the road subgrade contains

a) cleaning

b) site clearance

c) preparation of sub grade

d) all of the above

22 / 50

22. The life of a cement concrete road is taken as

a) 5-10 years

b) 10-15 years

c) 15-20 years

d) 25-30 years

23 / 50

23. Rotaries are not suitable if the number of vehicles exceeds (As per AASHO)

a) 3000 vehicles per hour

b) 4000 vehicles per hour

c) 5000 vehicles per hour

d) 6000 vehicles per hour

24 / 50

24. The depth of flow at which the specific energy is minimum is called

a) normal depth

b) critical depth

c) alternate depth

d) all of the above

25 / 50

25. *The equation of continuity of fluids is applicable only if

a) the flow is steady

b) the flow is in-compressible

c) the flow is one-dimensional

d) all of the above

26 / 50

26. Critical depth (he) is given by (where q= rate of flow per unit width of channel)

a) (q^2/g)^1/3

b) (q^2/g)^1/4

c) (q^2/g)^1/2

d) none of the above

27 / 50

27. To ensure that water does not rise more than 100 cm above the crest, for a discharge of 5.00 m^3/sec, the length of the weir will be (Cd = 0.62)

a) 2.48 m

b) 2.73 m

c) 2.50 m

d) 2.51 m

28 / 50

28. *Meandering of the river increases the length of the river while cut-off

a) increase in the width of the river

b) decrease the length of the river

c) increase the length of the river

d) decrease the width of the river

29 / 50

29. *Lime concrete lining is used

a) when the velocity of flow is below 2 m/sec

b) in irrigation channels with capacities up to 200 cumecs

c) where economy is required

d) all of the above

30 / 50

30. *River training for depth is achieved by

a) groynes

b) dykes of leaves

c) groynes and bandalling

d) all of the above

31 / 50

31. Which of the following gives Poisson's ratio?

a) ratio of linear stress to linear strain

b) ratio of shear stress to shear strain

c) ratio of lateral strain to longitudinal strain

d) ratio of the normal stress

32 / 50

32. The shear force on a beam is proportional to

a) curvature of the axis

b) displacement of the axis

c) sum of the forces

d) sum of the transverse forces

33 / 50

33. *A diagram that shows the variation of axial force

a) BMD

b) SFD

c) thrust diagram

d) stress diagram

34 / 50

34. An isotropic material has

a) elastic mass

b) homogeneous mass

c) elastoplastic mass

d) none of the above

35 / 50

35. The relation between deflection (y) and bending moment (M) is

a) M = EI(dy/dx)

b) M =-EI(d²y/dx²)

c) M = EI(d²y/dx]

d) none of the above

36 / 50

36. The reduction factor to the bearing capacity of soil due to the water table at a depth equal to half of the width of the footing below the footing is:

a) 0.25

b) 0.50

c) 0.75

d) 1.00

37 / 50

37. The neutral stress in a soil mass is

a) Force per neutral area

b) Force per unit effective area of the soil

c) Stress shared by the particles of the soil

d) Stress shared by the pore water

38 / 50

38. Square root of times fitting method is used for calculating

a) Compression index

b) Coefficient of consolidation

c) Coefficient of compressibility

d) Coefficient of volume compressibility

39 / 50

39. Earth pressure at rest can be defined as lateral pressure exerted by the soil when the retaining wall tends to

a) Move away from the backfill

b) No movement relative to the backfill

c) Move into the soil

d) All of the above

40 / 50

40. In a flow net, which of the following statements is true?

a) Flow lines and equipotential lines intersect at oblique angles

b) Flow lines and equipotential lines intersect orthogonally

c) Flow rate through each flow channel is different

d) The head along each flow line is constant

41 / 50

41. A rigid frame is a structure composed of members which are connected by

a) a single rivet

b) rigid joints

c) simple bearing

d) none of the above

42 / 50

42. An air entraining agent when added in concrete improves

a) strength

b) workability

c) density

d) durability

43 / 50

43. In a doubly reinforced beam, the maximum shear stress occurs

a) along the centroid

b) along the natural axis

c) on planes between the neutral axis and the tensile reinforcement

d) on planes between the neutral axis and the compressive reinforcement

44 / 50

44. Choose the correct statement:

a) discrepancy in the difference between two measured values of the same quantity

b) residual error is the difference between a measured quantity and the most probable value

c) variance is the square of the standard deviation

d) all of the above

45 / 50

45. *Due to the curvature of the earth, objects look

a) higher than they really are

b) lower than they really are

c) at their real height

d) all of the above

46 / 50

46. The angular and linear measurement of the part of the traverse can be checked by

a) astronomical error

b) cut off lines

c) well-defined objects

d) all of the above

47 / 50

47. By boiling water, hardness can be removed if it is due to:

a) Calcium sulphate

b) Magnesium sulphate

c) Calcium nitrate

d) Calcium bicarbonate

48 / 50

48. The type of joint used in HDP pipe is

a) butt welding

b) solvent welding

c) thread joint

d) dresser coupling joint

49 / 50

49. The presence of hydrogen sulfide in water causes:

a) softening

b) acidity

c) alkalinity

d) bad taste

50 / 50

50. Manhole is said to be medium if its depth is between:

a) 0.7-0.9 m

b) 0.9-1.2 m

c) 0.9-1.3 m

d) 0.9-1.5 m

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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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