Sub-Engineer Mock Test of 50 Past Question #49

1. The minimum quantity of cement content in one m³ of a reinforced concrete which is not directly exposed to weather is about:

2. In an ordinary building, the footing width of a brick wall of thickness T is empirically provided as:

3. Which among the following is foundation laid on it beats the highest load of super structure?

4. For a spread foundation of a brick wall of thickness T, its width is taken as:

5. For soils which have low bearing capacity, suitable types of foundation are

6. The bacteria which required free oxygen for their survival, are called:

7. A thick floating layer on a surface of a septic tank is called:

8. Disinfection is the process of:

9. Percussion drilling is unsuitable in:

10. Spillway is compulsory part of:

11. The depth of rice root zone is:

12. To avoid an interruption in the flow of a siphon, an air vessel is provided:

13. To optimize the earthwork in highway design the ratio of the volumes of cutting to filling should be:

14. Arrangement made to divert the trains from one track to another, is known as:

15. Newly constructed pavement with ordinary Portland cement attains its working strength after:

16. A gradient along which the vehicle does not require any tractate effort to maintain a specified speed is:

17. Bottom-most component of a flexible pavement is:

18. The volume of cement required to prepare 100 cubic meters of 1:2:4 concrete is:

19. Quantity of 6 meter long, 30 centimeter width and 3 meter high wall is:

20. Which of the followings is not an essential part of general specification of public works?

21. Specifications of any works is required only when the work is carried out by:

22. Who prepares quality assurance plan:

23. A guarantee amount that is provided by the contractor to the employer towards successful execution of a contract is known as:

24. Determining the difference in elevation between two points on the surface of the earth, is known as:

25. The principle of plane tabling is based on the fact that the lines joining the points on the plane table have relationship with the corresponding lines joining the ground points while working at each station as:

26. A relatively fixed point of known elevation above datum, is called:

27. Hydrographic surveys deal with the mapping of:

28. When a chain line encounters a river:

29. A relatively permanent point of reference whose level is known is called:

30. Minimum strength of first class bricks should be ….. N/mm²:

31. Limestone comes under the category of:

32. Bitumen is generally obtained from:

33. The pigment in paints is mixed to give desired:

34. In a beam where shear force changes sign, the bending moment will be:

35. In a point of contraflexure, the magnitude of shear force is:

36. If P is the force acting on a body whose mass is m and acceleration is f, then p-mf-0 is known as:

37. The property by which a body returns to its original shape after removal of the force is called:

38. The ratio of ultimate strength to working stress is called:

39. An ideal fluid:

40. A liquid with high viscosity:

41. The units of the viscosity is:

42. A shallow foundation is defined as a foundation which:

43. The minimum number of piles required to support a column is:

44. The 40% of porosity indicates that the void ratio of the soil sample is:

45. The ratio of ingredient in M20 concrete is:

46. The chemical reaction between cement and water is technically known as:

47. The local swelling of a finished plaster is termed as

48. Grader is used mainly for

49. A diagram which shows the variations of the axial load for all sections of the span of a beam, is called

50. During treatment of water, sedimentation is done