Civil Engineering Online Exam

1. According to I.C.A.O., the slope of the transitional surface at right angles to the center line of the runway is kept

2. The purpose of the apron in an aircraft is

3. Which one airport came into operation from 2022 AD?

4. A floor constructed with special aggregate of 3 mm marble chips mixed with white and colored cement is called:

5. A cavity wall provided with:

6. To produce impermeable concrete:

7. Slump used for beam & slab for RCC:

8. The figure indicates:

9. When all the paths are arranged according to the descending order of the float, the path which is next to the critical path is known as:

10. PERT means:

11. *The solidification of molten magma when it reaches the surface of earth results in the formation of

12. The maximum percentage of fine sand content in the soil for making good tiles is about

13. Slate is a metamorphic rock obtained from the structural change of

14. Find the one which is not used in quarrying

15. The locus of points for which the sum of the distance from each point to two fixed points is equal is called:

16. Symbol.....indicates:

17. Working drawing is prepared not for:

18. Plinth area estimate is an approximate estimate mostly used for the estimation of:

19. In the specification of earthwork in foundation trenches, drains, etc. lift ordinarily specified is

20. The unit of measurement for concrete work in R.C.C. is

21. Horizontal curves on highways are provided

22. On a W.B.M. road, the roller used for rolling purposes is of weight

23. Generally, a cement concrete road is discouraged because

24. Poise is the unit of

25. *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

26. *Rotameter is used for measuring

27. The ratio of the inertia and gravitational force acting in any flow, ignoring other forces, is called

28. The "outlet discharge factor" is the duty at the head of

29. *The maximum velocity in a circular channel of diameter D occurs when the depth of flow is

30. Pitot tube is used to measure

31. *Normal strain is defined as

32. *Which of the following sections is the most efficient in carrying bending moments

33. The slope of the curve of B.M. diagram at any section will be equal to

34. If the Poisson's ratio of a material is 0.25, the ratio of Modulus of Rigidity to the Young's Modulus is

35. If magnitude and direction of a load does not change with respect to time, this type of load is called

36. The slope of the flow curve obtained in the liquid limit test is called

37. Consolidation is a process involving

38. The structure that derives its stability due to self-weight is:

39. If in a partially saturated soil, the degree of saturation is 40%, then the air content of the soil is

40. The minimum depth of the building foundation in:

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

42. High increase in temperature......the strength of concrete.

43. In an over-reinforced concrete section, the failure starts at

44. If the formation level is less than the ground level, the difference between them at any point will give the

45. Metallic tapes are made of

46. A series of closely spaced contour lines represent a

47. The minimum size of a fire hydrant is:

48. The clarigesters are:

49. Excess concentration of magnesium salts in water causes

50. Clean out is provided in the underground......sewer in place of manhole.