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Overseer Full Exam Set-1 (Falgun 27)

Welcome to your Overseer Full Exam Set-1

1. Cavity wall is provide with

2. Type of plaster generally used for ceiling is

3. The heading bond is usually used for

4. The process of hardening the concrete by keeping its surface moist is known as

5. The phenomenon by virtue of which the cement does not undergo large change in volume when treated with water, is known as

6. The purpose of cavity wall is

7. The cut or broken portion of brick is called

8. The slenderness ratio of masonry wall should not be more than

9. The arrangement of supporting an existing structure by providing supports underneath, is known as

10. A horizontal layer of brick laid in mortar is known as

11. Stainless steel resists corrosion due to

12. Crushing strength of a good building stone should be more than

13.The main ingredients of Portland cement are

14. Distemper is used on

15. Which of the following ingredient of the brick earth enables the brick to retain its shape?

16. Out of the following, the material which dries quickly is

17. A thinner used in distemper is

18. Terracotta, in building, is used for

19. The color of a mineral in its powdered form is known as

20. On mohr’s scale, a scratch with the aid of a finger nail indicates a hardness of

21. The property due to which steel can withstand hammer blows is called

22. The paints used in aircrafts are

23. The indentation provided in a face of a brick is called

24. Turpentine oil is used in paints as

25. White cement should have least percentage of

26. Ultimate strength to cement is provided by

27. The provision for price adjustment contingencies is usually

28. Number of machine made bricks in one cubic meter of masonry is….

29. After 28 days concrete acquires

30. The weight of 12mm diameter mild steel rod per meter length is equal to

31. The unit wt. of PCC is taken as

32. In residential buildings, the riser of stair case is generally taken as

33. Swelling of bricks is known as

34. After storage, the strength of cement

35. The main function of alumina in brick earth is

36. The maximum final setting time for ordinary Portland cement should be

37. The arrangement made to support an unsafe structure temporarily is known as

38. The entrained air in concrete

39. Setting time of cement increases by adding

40. Efflorescence in cement is caused due to the excess of

41. The aggregate which pass through 75mm IS sieve and entirely retain on 4.75mm IS sieve is known as

42. The aggregate is said to be flaky when

43. The inner section of cavity wall is generally known as

44. The process of making the background rough, before plastering is

45. Expansion joints in masonry wall are provided if length exceeds

46. The maximum percentage of chemical ingredient of cement is that of

47. The portion of brick obtained by cutting a brick lengthwise into two directions is known as

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

49. Concrete gains strength due to

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

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