Civil Engineering Online Exam

1. The air is blowing at a speed of 75 knots in the direction of the aircraft flying at a ground speed of 775 knots. The airspeed of the aircraft is

2. An aircraft is flying in an atmosphere of 30°C with a speed of 1234 km/h. Its speed is known as

3. Pick up the correct statement from the following

4. Curing of concrete ensures:

5. Water-cement ratio by weight is:

6. In stairs, stringers are:

7. Bituminous asphalt/asphaltic felt is used as D.P.C. on the surface:

8. Aggregate planning is planning for:

9. The technique for establishing and maintaining priorities among various jobs of a project is known as:

10. Bar chart is used for minor projects, CPM is used for repetitive work while PERT is used for:

11. *Lime is obtained from

12. Common sand is a variety of

13. The process of taking out stones of various sizes from natural rocks is known as

14. Portland cement manufactured from pure white chalk and clay but free from iron oxide is known as

15. Axonometric drawing is a drawing like:

16. In case of orthographic projection, the number of views generally used is:

17. In orthographic projection, projector lines are:

18. Which one area must be greater at any floor of a building?

19. The depreciation of the value of the building costs are generally not considered for the initial:

20. 1 He=......Ropani.

21. When the width of the street and kerb parking space is limited, the system generally preferred is

22. The portion of a road causing a loud rumbling sound and vibration when a vehicle passes over them is called:

23. The value of super elevation is more when:

24. *The hydraulic ram is a device

25. In the case of a broad-crested weir, the depth of water h at the end of the still is given by

26. Total pressure on the top of a closed cylindrical vessel completely filled with liquid is directly proportional to

27. *Cipolleti weir is a

28. In a gravity dam, the main overturning force is

29. A canal normally used for the diversion of floodwaters of a river is

30. Vertical acceleration due to an earthquake results in

31. The maximum deflection in a cantilever beam carrying a uniformly distributed load (w) over spans is (Where L is span of beam, W is total load and EI is flexural rigidity)

32. A perfectly elastic body is

33. The crippling load for column of length 1, with one end fixed and the other end free is

34. *The property of a material by which a body returns to its original shape after removal of the force is called

35. *Young's modulus is the ratio of

36. The coefficient of earth pressure for loose sand having an angle of internal friction of 30° is:

37. Bleeder wells are required to

38. Bearing capacity of soils depends on:

39. The force exerted by flowing water on the sediment particles to cause their motion is called:

40. * The shear resistance between particles is provided by:

41. A T-beam behaves like a rectangular beam of width equal to its flange if its neutral axis

42. The strength of concrete increases with an increase in

43. The load-carrying capacity of helically reinforced column compared to a tied column is

44. Parallax may be eliminated by

45. Revolving of the telescope of a theodolite in a horizontal plane is

46. A 30 m long tape was standardized at a temperature of 30°C; at the time of measurement, the temperature recorded was 35°C. Then the correction for temperature per tape length is (coefficient of thermal expansion = 0.0001116/°C)

47. The pressure at the inlet and outlet in a break pressure tank is

48. Size of colloidal particles present in water is

49. When more than two sewers join in a manhole:

50. Which type of distribution system will you follow if the reduced level of the source of water is 100 m while the reduced level of the town is 50 m?